87657156

素因数分解:

$2^2\times 3^2\times {\mathrm{1289}}^1\times {\mathrm{1889}}^1$

素因数の和:3188

約数の個数: 36

約数和(自身を含む): 221867100

約数和(自身を除く): 134209944

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1289, 1889, 2578, 3778, 3867, 5156, 5667, 7556, 7734, 11334, 11601, 15468, 17001, 22668, 23202, 34002, 46404, 68004, 2434921, 4869842, 7304763, 9739684, 14609526, 21914289, 29219052, 43828578, 87657156]

約数ペア:

[(1, 87657156), (2, 43828578), (3, 29219052), (4, 21914289), (6, 14609526), (9, 9739684), (12, 7304763), (18, 4869842), (36, 2434921), (1289, 68004), (1889, 46404), (2578, 34002), (3778, 23202), (3867, 22668), (5156, 17001), (5667, 15468), (7556, 11601), (7734, 11334)]