68812788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521309}}^1$

素因数の和:521327

約数の個数: 24

約数和(自身を含む): 175160160

約数和(自身を除く): 106347372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 521309, 1042618, 1563927, 2085236, 3127854, 5734399, 6255708, 11468798, 17203197, 22937596, 34406394, 68812788]

約数ペア:

[(1, 68812788), (2, 34406394), (3, 22937596), (4, 17203197), (6, 11468798), (11, 6255708), (12, 5734399), (22, 3127854), (33, 2085236), (44, 1563927), (66, 1042618), (132, 521309)]