Q: What is the sum of all factors of the number 72,257,724 excluding 72,257,724?
A: 161,329,476
The factors of the number 72,257,724 are: 1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2772, 4158, 8316, 8689, 17378, 26067, 34756, 52134, 60823, 78201, 95579, 104268, 121646, 156402, 182469, 191158, 234603, 243292, 286737, 312804, 364938, 382316, 469206, 547407, 573474, 669053, 729876, 860211, 938412, 1094814, 1146948, 1338106, 1642221, 1720422, 2007159, 2189628, 2580633, 2676212, 3284442, 3440844, 4014318, 5161266, 6021477, 6568884, 8028636, 10322532, 12042954, 18064431, 24085908, 36128862, 72257724.
If you add them up, you will get the total of 72,257,885. Now subtract 72,257,724 to get 161,329,476