68612568

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{17539}}^1$

素因数の和:17711

約数の個数: 32

約数和(自身を含む): 172593600

約数和(自身を除く): 103981032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 17539, 35078, 52617, 70156, 105234, 140312, 210468, 420936, 2858857, 5717714, 8576571, 11435428, 17153142, 22870856, 34306284, 68612568]

約数ペア:

[(1, 68612568), (2, 34306284), (3, 22870856), (4, 17153142), (6, 11435428), (8, 8576571), (12, 5717714), (24, 2858857), (163, 420936), (326, 210468), (489, 140312), (652, 105234), (978, 70156), (1304, 52617), (1956, 35078), (3912, 17539)]