87719706

素因数分解:

$2^1\times 3^3\times {\mathrm{431}}^1\times {\mathrm{3769}}^1$

素因数の和:4211

約数の個数: 32

約数和(自身を含む): 195436800

約数和(自身を除く): 107717094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 431, 862, 1293, 2586, 3769, 3879, 7538, 7758, 11307, 11637, 22614, 23274, 33921, 67842, 101763, 203526, 1624439, 3248878, 4873317, 9746634, 14619951, 29239902, 43859853, 87719706]

約数ペア:

[(1, 87719706), (2, 43859853), (3, 29239902), (6, 14619951), (9, 9746634), (18, 4873317), (27, 3248878), (54, 1624439), (431, 203526), (862, 101763), (1293, 67842), (2586, 33921), (3769, 23274), (3879, 22614), (7538, 11637), (7758, 11307)]