81673008

素因数分解:

$2^4\times 3^1\times {\mathrm{1701521}}^1$

素因数の和:1701532

約数の個数: 20

約数和(自身を含む): 210988728

約数和(自身を除く): 129315720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1701521, 3403042, 5104563, 6806084, 10209126, 13612168, 20418252, 27224336, 40836504, 81673008]

約数ペア:

[(1, 81673008), (2, 40836504), (3, 27224336), (4, 20418252), (6, 13612168), (8, 10209126), (12, 6806084), (16, 5104563), (24, 3403042), (48, 1701521)]