81318696

素因数分解:

$2^3\times 3^1\times {\mathrm{3388279}}^1$

素因数の和:3388288

約数の個数: 16

約数和(自身を含む): 203296800

約数和(自身を除く): 121978104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3388279, 6776558, 10164837, 13553116, 20329674, 27106232, 40659348, 81318696]

約数ペア:

[(1, 81318696), (2, 40659348), (3, 27106232), (4, 20329674), (6, 13553116), (8, 10164837), (12, 6776558), (24, 3388279)]