84778674

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{129631}}^1$

素因数の和:129745

約数の個数: 16

約数和(自身を含む): 171114240

約数和(自身を除く): 86335566

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 129631, 259262, 388893, 777786, 14129779, 28259558, 42389337, 84778674]

約数ペア:

[(1, 84778674), (2, 42389337), (3, 28259558), (6, 14129779), (109, 777786), (218, 388893), (327, 259262), (654, 129631)]