87706188

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{22769}}^1$

素因数の和:22886

約数の個数: 36

約数和(自身を含む): 223783560

約数和(自身を除く): 136077372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 22769, 45538, 68307, 91076, 136614, 204921, 273228, 409842, 819684, 2436283, 4872566, 7308849, 9745132, 14617698, 21926547, 29235396, 43853094, 87706188]

約数ペア:

[(1, 87706188), (2, 43853094), (3, 29235396), (4, 21926547), (6, 14617698), (9, 9745132), (12, 7308849), (18, 4872566), (36, 2436283), (107, 819684), (214, 409842), (321, 273228), (428, 204921), (642, 136614), (963, 91076), (1284, 68307), (1926, 45538), (3852, 22769)]