80842908

素因数分解:

$2^2\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{5351}}^1$

素因数の和:6617

約数の個数: 24

約数和(自身を含む): 188818560

約数和(自身を除く): 107975652

約数列:

[1, 2, 3, 4, 6, 12, 1259, 2518, 3777, 5036, 5351, 7554, 10702, 15108, 16053, 21404, 32106, 64212, 6736909, 13473818, 20210727, 26947636, 40421454, 80842908]

約数ペア:

[(1, 80842908), (2, 40421454), (3, 26947636), (4, 20210727), (6, 13473818), (12, 6736909), (1259, 64212), (2518, 32106), (3777, 21404), (5036, 16053), (5351, 15108), (7554, 10702)]