64681992

素因数分解:

$2^3\times 3^2\times {\mathrm{898361}}^1$

素因数の和:898373

約数の個数: 24

約数和(自身を含む): 175180590

約数和(自身を除く): 110498598

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 898361, 1796722, 2695083, 3593444, 5390166, 7186888, 8085249, 10780332, 16170498, 21560664, 32340996, 64681992]

約数ペア:

[(1, 64681992), (2, 32340996), (3, 21560664), (4, 16170498), (6, 10780332), (8, 8085249), (9, 7186888), (12, 5390166), (18, 3593444), (24, 2695083), (36, 1796722), (72, 898361)]