87291876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10289}}^1$

素因数の和:10404

約数の個数: 48

約数和(自身を含む): 235105920

約数和(自身を除く): 147814044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 10289, 20578, 30867, 41156, 61734, 72023, 123468, 144046, 216069, 288092, 432138, 864276, 1039189, 2078378, 3117567, 4156756, 6235134, 7274323, 12470268, 14548646, 21822969, 29097292, 43645938, 87291876]

約数ペア:

[(1, 87291876), (2, 43645938), (3, 29097292), (4, 21822969), (6, 14548646), (7, 12470268), (12, 7274323), (14, 6235134), (21, 4156756), (28, 3117567), (42, 2078378), (84, 1039189), (101, 864276), (202, 432138), (303, 288092), (404, 216069), (606, 144046), (707, 123468), (1212, 72023), (1414, 61734), (2121, 41156), (2828, 30867), (4242, 20578), (8484, 10289)]