77981658

素因数分解:

$2^1\times 3^1\times {\mathrm{3191}}^1\times {\mathrm{4073}}^1$

素因数の和:7269

約数の個数: 16

約数和(自身を含む): 156050496

約数和(自身を除く): 78068838

約数列:

[1, 2, 3, 6, 3191, 4073, 6382, 8146, 9573, 12219, 19146, 24438, 12996943, 25993886, 38990829, 77981658]

約数ペア:

[(1, 77981658), (2, 38990829), (3, 25993886), (6, 12996943), (3191, 24438), (4073, 19146), (6382, 12219), (8146, 9573)]