80869704

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71693}}^1$

素因数の和:71749

約数の個数: 32

約数和(自身を含む): 206478720

約数和(自身を除く): 125609016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 71693, 143386, 215079, 286772, 430158, 573544, 860316, 1720632, 3369571, 6739142, 10108713, 13478284, 20217426, 26956568, 40434852, 80869704]

約数ペア:

[(1, 80869704), (2, 40434852), (3, 26956568), (4, 20217426), (6, 13478284), (8, 10108713), (12, 6739142), (24, 3369571), (47, 1720632), (94, 860316), (141, 573544), (188, 430158), (282, 286772), (376, 215079), (564, 143386), (1128, 71693)]