71749686

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3539}}^1$

素因数の和:3684

約数の個数: 32

約数和(自身を含む): 149529600

約数和(自身を除く): 77779914

約数列:

[1, 2, 3, 6, 31, 62, 93, 109, 186, 218, 327, 654, 3379, 3539, 6758, 7078, 10137, 10617, 20274, 21234, 109709, 219418, 329127, 385751, 658254, 771502, 1157253, 2314506, 11958281, 23916562, 35874843, 71749686]

約数ペア:

[(1, 71749686), (2, 35874843), (3, 23916562), (6, 11958281), (31, 2314506), (62, 1157253), (93, 771502), (109, 658254), (186, 385751), (218, 329127), (327, 219418), (654, 109709), (3379, 21234), (3539, 20274), (6758, 10617), (7078, 10137)]