77196988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2137}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 147624624

約数和(自身を除く): 70427636

約数列:

[1, 2, 4, 11, 22, 44, 821, 1642, 2137, 3284, 4274, 8548, 9031, 18062, 23507, 36124, 47014, 94028, 1754477, 3508954, 7017908, 19299247, 38598494, 77196988]

約数ペア:

[(1, 77196988), (2, 38598494), (4, 19299247), (11, 7017908), (22, 3508954), (44, 1754477), (821, 94028), (1642, 47014), (2137, 36124), (3284, 23507), (4274, 18062), (8548, 9031)]