64070856

素因数分解:

$2^3\times 3^2\times {\mathrm{889873}}^1$

素因数の和:889885

約数の個数: 24

約数和(自身を含む): 173525430

約数和(自身を除く): 109454574

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 889873, 1779746, 2669619, 3559492, 5339238, 7118984, 8008857, 10678476, 16017714, 21356952, 32035428, 64070856]

約数ペア:

[(1, 64070856), (2, 32035428), (3, 21356952), (4, 16017714), (6, 10678476), (8, 8008857), (9, 7118984), (12, 5339238), (18, 3559492), (24, 2669619), (36, 1779746), (72, 889873)]