72559619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{857}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 81544320

約数和(自身を除く): 8984701

約数列:

[1, 11, 43, 179, 473, 857, 1969, 7697, 9427, 36851, 84667, 153403, 405361, 1687433, 6596329, 72559619]

約数ペア:

[(1, 72559619), (11, 6596329), (43, 1687433), (179, 405361), (473, 153403), (857, 84667), (1969, 36851), (7697, 9427)]