80015376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{238141}}^1$

素因数の和:238159

約数の個数: 40

約数和(自身を含む): 236236864

約数和(自身を除く): 156221488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 238141, 476282, 714423, 952564, 1428846, 1666987, 1905128, 2857692, 3333974, 3810256, 5000961, 5715384, 6667948, 10001922, 11430768, 13335896, 20003844, 26671792, 40007688, 80015376]

約数ペア:

[(1, 80015376), (2, 40007688), (3, 26671792), (4, 20003844), (6, 13335896), (7, 11430768), (8, 10001922), (12, 6667948), (14, 5715384), (16, 5000961), (21, 3810256), (24, 3333974), (28, 2857692), (42, 1905128), (48, 1666987), (56, 1428846), (84, 952564), (112, 714423), (168, 476282), (336, 238141)]