68908464

素因数分解:

$2^4\times 3^2\times {\mathrm{478531}}^1$

素因数の和:478545

約数の個数: 30

約数和(自身を含む): 192848396

約数和(自身を除く): 123939932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 478531, 957062, 1435593, 1914124, 2871186, 3828248, 4306779, 5742372, 7656496, 8613558, 11484744, 17227116, 22969488, 34454232, 68908464]

約数ペア:

[(1, 68908464), (2, 34454232), (3, 22969488), (4, 17227116), (6, 11484744), (8, 8613558), (9, 7656496), (12, 5742372), (16, 4306779), (18, 3828248), (24, 2871186), (36, 1914124), (48, 1435593), (72, 957062), (144, 478531)]