68493828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439063}}^1$

素因数の和:439083

約数の個数: 24

約数和(自身を含む): 172113088

約数和(自身を除く): 103619260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439063, 878126, 1317189, 1756252, 2634378, 5268756, 5707819, 11415638, 17123457, 22831276, 34246914, 68493828]

約数ペア:

[(1, 68493828), (2, 34246914), (3, 22831276), (4, 17123457), (6, 11415638), (12, 5707819), (13, 5268756), (26, 2634378), (39, 1756252), (52, 1317189), (78, 878126), (156, 439063)]