81930756

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{63809}}^1$

素因数の和:63923

約数の個数: 24

約数和(自身を含む): 192961440

約数和(自身を除く): 111030684

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 63809, 127618, 191427, 255236, 382854, 765708, 6827563, 13655126, 20482689, 27310252, 40965378, 81930756]

約数ペア:

[(1, 81930756), (2, 40965378), (3, 27310252), (4, 20482689), (6, 13655126), (12, 6827563), (107, 765708), (214, 382854), (321, 255236), (428, 191427), (642, 127618), (1284, 63809)]