87911376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{261641}}^1$

素因数の和:261659

約数の個数: 40

約数和(自身を含む): 259548864

約数和(自身を除く): 171637488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 261641, 523282, 784923, 1046564, 1569846, 1831487, 2093128, 3139692, 3662974, 4186256, 5494461, 6279384, 7325948, 10988922, 12558768, 14651896, 21977844, 29303792, 43955688, 87911376]

約数ペア:

[(1, 87911376), (2, 43955688), (3, 29303792), (4, 21977844), (6, 14651896), (7, 12558768), (8, 10988922), (12, 7325948), (14, 6279384), (16, 5494461), (21, 4186256), (24, 3662974), (28, 3139692), (42, 2093128), (48, 1831487), (56, 1569846), (84, 1046564), (112, 784923), (168, 523282), (336, 261641)]