73520084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{151901}}^1$

素因数の和:151927

約数の個数: 18

約数和(自身を含む): 141420762

約数和(自身を除く): 67900678

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 151901, 303802, 607604, 1670911, 3341822, 6683644, 18380021, 36760042, 73520084]

約数ペア:

[(1, 73520084), (2, 36760042), (4, 18380021), (11, 6683644), (22, 3341822), (44, 1670911), (121, 607604), (242, 303802), (484, 151901)]