91890804

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{42307}}^1$

素因数の和:42495

約数の個数: 24

約数和(自身を含む): 215601568

約数和(自身を除く): 123710764

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 42307, 84614, 126921, 169228, 253842, 507684, 7657567, 15315134, 22972701, 30630268, 45945402, 91890804]

約数ペア:

[(1, 91890804), (2, 45945402), (3, 30630268), (4, 22972701), (6, 15315134), (12, 7657567), (181, 507684), (362, 253842), (543, 169228), (724, 126921), (1086, 84614), (2172, 42307)]