77518072

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{21019}}^1$

素因数の和:21486

約数の個数: 16

約数和(自身を含む): 145668600

約数和(自身を除く): 68150528

約数列:

[1, 2, 4, 8, 461, 922, 1844, 3688, 21019, 42038, 84076, 168152, 9689759, 19379518, 38759036, 77518072]

約数ペア:

[(1, 77518072), (2, 38759036), (4, 19379518), (8, 9689759), (461, 168152), (922, 84076), (1844, 42038), (3688, 21019)]