73772704

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 149700096

約数和(自身を除く): 75927392

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 181, 188, 271, 362, 376, 542, 724, 752, 1084, 1448, 1504, 2168, 2896, 4336, 5792, 8507, 8672, 12737, 17014, 25474, 34028, 49051, 50948, 68056, 98102, 101896, 136112, 196204, 203792, 272224, 392408, 407584, 784816, 1569632, 2305397, 4610794, 9221588, 18443176, 36886352, 73772704]

約数ペア:

[(1, 73772704), (2, 36886352), (4, 18443176), (8, 9221588), (16, 4610794), (32, 2305397), (47, 1569632), (94, 784816), (181, 407584), (188, 392408), (271, 272224), (362, 203792), (376, 196204), (542, 136112), (724, 101896), (752, 98102), (1084, 68056), (1448, 50948), (1504, 49051), (2168, 34028), (2896, 25474), (4336, 17014), (5792, 12737), (8507, 8672)]