68692884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{440339}}^1$

素因数の和:440359

約数の個数: 24

約数和(自身を含む): 172613280

約数和(自身を除く): 103920396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 440339, 880678, 1321017, 1761356, 2642034, 5284068, 5724407, 11448814, 17173221, 22897628, 34346442, 68692884]

約数ペア:

[(1, 68692884), (2, 34346442), (3, 22897628), (4, 17173221), (6, 11448814), (12, 5724407), (13, 5284068), (26, 2642034), (39, 1761356), (52, 1321017), (78, 880678), (156, 440339)]