I think its your psu fan. Thats a ridiculously high temp for a psu. Pyrite? Comment?
Not sure about the PSU, ~70C seems pretty hot though.
I'm going to assume he's listing his temps in Fahrenheit otherwise everything should be fried by now at that temp. 117F ~ 47C which isn't bad but would be a little high for idle temp. Not enough to be concerned with, it's the full load temp that could be an issue.
EDIT: after taking another look, with an ambient temp of 81F that CPU temperature isn't all that high for idle assuming he isn't running some sort of "Cool'N'Quiet" type of optimization. If my room temp is in the upper 70s and I turn off Cool'N'Quiet my CPU idles around 44C with an Arctic Cooling Freezer Pro. The real test would be to run something like prime95 or similar to load the cpu and then monitor the temps under load. If its the fan it may just be struggling when the cpu is loaded.