Q: What is the sum of all factors of the number 72,385,131 including 72,385,131?

A: 126,443,520

Why is 126,443,520 the sum of all factors of 72,385,131, including 72,385,131?

The factors of the number 72,385,131 are: 1, 3, 7, 13, 21, 29, 39, 41, 87, 91, 123, 203, 223, 273, 287, 377, 533, 609, 669, 861, 1131, 1189, 1561, 1599, 2639, 2899, 3567, 3731, 4683, 6467, 7917, 8323, 8697, 9143, 11193, 15457, 19401, 20293, 24969, 27429, 45269, 46371, 60879, 64001, 84071, 108199, 118859, 135807, 192003, 252213, 265147, 324597, 356577, 588497, 795441, 832013, 1765491, 1856029, 2496039, 3446911, 5568087, 10340733, 24128377, 72385131.

If you add them up, you will get the total of 126,443,520.