72627688

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30161}}^1$

素因数の和:30217

約数の個数: 32

約数和(自身を含む): 159255360

約数和(自身を除く): 86627672

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 30161, 60322, 120644, 211127, 241288, 422254, 844508, 1296923, 1689016, 2593846, 5187692, 9078461, 10375384, 18156922, 36313844, 72627688]

約数ペア:

[(1, 72627688), (2, 36313844), (4, 18156922), (7, 10375384), (8, 9078461), (14, 5187692), (28, 2593846), (43, 1689016), (56, 1296923), (86, 844508), (172, 422254), (301, 241288), (344, 211127), (602, 120644), (1204, 60322), (2408, 30161)]