72761330

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 134101440

約数和(自身を除く): 61340110

約数列:

[1, 2, 5, 10, 67, 131, 134, 262, 335, 655, 670, 829, 1310, 1658, 4145, 8290, 8777, 17554, 43885, 55543, 87770, 108599, 111086, 217198, 277715, 542995, 555430, 1085990, 7276133, 14552266, 36380665, 72761330]

約数ペア:

[(1, 72761330), (2, 36380665), (5, 14552266), (10, 7276133), (67, 1085990), (131, 555430), (134, 542995), (262, 277715), (335, 217198), (655, 111086), (670, 108599), (829, 87770), (1310, 55543), (1658, 43885), (4145, 17554), (8290, 8777)]