78315792

素因数分解:

$2^4\times 3^1\times {\mathrm{1631579}}^1$

素因数の和:1631590

約数の個数: 20

約数和(自身を含む): 202315920

約数和(自身を除く): 124000128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1631579, 3263158, 4894737, 6526316, 9789474, 13052632, 19578948, 26105264, 39157896, 78315792]

約数ペア:

[(1, 78315792), (2, 39157896), (3, 26105264), (4, 19578948), (6, 13052632), (8, 9789474), (12, 6526316), (16, 4894737), (24, 3263158), (48, 1631579)]