81023376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{241141}}^1$

素因数の和:241159

約数の個数: 40

約数和(自身を含む): 239212864

約数和(自身を除く): 158189488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 241141, 482282, 723423, 964564, 1446846, 1687987, 1929128, 2893692, 3375974, 3858256, 5063961, 5787384, 6751948, 10127922, 11574768, 13503896, 20255844, 27007792, 40511688, 81023376]

約数ペア:

[(1, 81023376), (2, 40511688), (3, 27007792), (4, 20255844), (6, 13503896), (7, 11574768), (8, 10127922), (12, 6751948), (14, 5787384), (16, 5063961), (21, 3858256), (24, 3375974), (28, 2893692), (42, 1929128), (48, 1687987), (56, 1446846), (84, 964564), (112, 723423), (168, 482282), (336, 241141)]