75202468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{155377}}^1$

素因数の和:155403

約数の個数: 18

約数和(自身を含む): 144656918

約数和(自身を除く): 69454450

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 155377, 310754, 621508, 1709147, 3418294, 6836588, 18800617, 37601234, 75202468]

約数ペア:

[(1, 75202468), (2, 37601234), (4, 18800617), (11, 6836588), (22, 3418294), (44, 1709147), (121, 621508), (242, 310754), (484, 155377)]