81227208

素因数分解:

$2^3\times 3^1\times {\mathrm{3384467}}^1$

素因数の和:3384476

約数の個数: 16

約数和(自身を含む): 203068080

約数和(自身を除く): 121840872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3384467, 6768934, 10153401, 13537868, 20306802, 27075736, 40613604, 81227208]

約数ペア:

[(1, 81227208), (2, 40613604), (3, 27075736), (4, 20306802), (6, 13537868), (8, 10153401), (12, 6768934), (24, 3384467)]