81124296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307289}}^1$

素因数の和:307309

約数の個数: 32

約数和(自身を含む): 221248800

約数和(自身を除く): 140124504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 307289, 614578, 921867, 1229156, 1843734, 2458312, 3380179, 3687468, 6760358, 7374936, 10140537, 13520716, 20281074, 27041432, 40562148, 81124296]

約数ペア:

[(1, 81124296), (2, 40562148), (3, 27041432), (4, 20281074), (6, 13520716), (8, 10140537), (11, 7374936), (12, 6760358), (22, 3687468), (24, 3380179), (33, 2458312), (44, 1843734), (66, 1229156), (88, 921867), (132, 614578), (264, 307289)]