87899838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3229}}^1$

素因数の和:3596

約数の個数: 32

約数和(自身を含む): 189924000

約数和(自身を除く): 102024162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 349, 698, 1047, 2094, 3229, 4537, 6458, 9074, 9687, 13611, 19374, 27222, 41977, 83954, 125931, 251862, 1126921, 2253842, 3380763, 6761526, 14649973, 29299946, 43949919, 87899838]

約数ペア:

[(1, 87899838), (2, 43949919), (3, 29299946), (6, 14649973), (13, 6761526), (26, 3380763), (39, 2253842), (78, 1126921), (349, 251862), (698, 125931), (1047, 83954), (2094, 41977), (3229, 27222), (4537, 19374), (6458, 13611), (9074, 9687)]