87316494

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 177261696

約数和(自身を除く): 89945202

約数列:

[1, 2, 3, 6, 107, 214, 277, 321, 491, 554, 642, 831, 982, 1473, 1662, 2946, 29639, 52537, 59278, 88917, 105074, 136007, 157611, 177834, 272014, 315222, 408021, 816042, 14552749, 29105498, 43658247, 87316494]

約数ペア:

[(1, 87316494), (2, 43658247), (3, 29105498), (6, 14552749), (107, 816042), (214, 408021), (277, 315222), (321, 272014), (491, 177834), (554, 157611), (642, 136007), (831, 105074), (982, 88917), (1473, 59278), (1662, 52537), (2946, 29639)]