80736666

素因数分解:

$2^1\times 3^1\times {\mathrm{709}}^1\times {\mathrm{18979}}^1$

素因数の和:19693

約数の個数: 16

約数和(自身を含む): 161709600

約数和(自身を除く): 80972934

約数列:

[1, 2, 3, 6, 709, 1418, 2127, 4254, 18979, 37958, 56937, 113874, 13456111, 26912222, 40368333, 80736666]

約数ペア:

[(1, 80736666), (2, 40368333), (3, 26912222), (6, 13456111), (709, 113874), (1418, 56937), (2127, 37958), (4254, 18979)]