81707088

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{10193}}^1$

素因数の和:10371

約数の個数: 40

約数和(自身を含む): 212361408

約数和(自身を除く): 130654320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 501, 668, 1002, 1336, 2004, 2672, 4008, 8016, 10193, 20386, 30579, 40772, 61158, 81544, 122316, 163088, 244632, 489264, 1702231, 3404462, 5106693, 6808924, 10213386, 13617848, 20426772, 27235696, 40853544, 81707088]

約数ペア:

[(1, 81707088), (2, 40853544), (3, 27235696), (4, 20426772), (6, 13617848), (8, 10213386), (12, 6808924), (16, 5106693), (24, 3404462), (48, 1702231), (167, 489264), (334, 244632), (501, 163088), (668, 122316), (1002, 81544), (1336, 61158), (2004, 40772), (2672, 30579), (4008, 20386), (8016, 10193)]