78156648

素因数分解:

$2^3\times 3^2\times {\mathrm{1085509}}^1$

素因数の和:1085521

約数の個数: 24

約数和(自身を含む): 211674450

約数和(自身を除く): 133517802

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1085509, 2171018, 3256527, 4342036, 6513054, 8684072, 9769581, 13026108, 19539162, 26052216, 39078324, 78156648]

約数ペア:

[(1, 78156648), (2, 39078324), (3, 26052216), (4, 19539162), (6, 13026108), (8, 9769581), (9, 8684072), (12, 6513054), (18, 4342036), (24, 3256527), (36, 2171018), (72, 1085509)]