81954192

素因数分解:

$2^4\times 3^1\times {\mathrm{1707379}}^1$

素因数の和:1707390

約数の個数: 20

約数和(自身を含む): 211715120

約数和(自身を除く): 129760928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1707379, 3414758, 5122137, 6829516, 10244274, 13659032, 20488548, 27318064, 40977096, 81954192]

約数ペア:

[(1, 81954192), (2, 40977096), (3, 27318064), (4, 20488548), (6, 13659032), (8, 10244274), (12, 6829516), (16, 5122137), (24, 3414758), (48, 1707379)]