78738174

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{38711}}^1$

素因数の和:38832

約数の個数: 24

約数和(自身を含む): 172113552

約数和(自身を除く): 93375378

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 38711, 77422, 116133, 232266, 348399, 696798, 4374343, 8748686, 13123029, 26246058, 39369087, 78738174]

約数ペア:

[(1, 78738174), (2, 39369087), (3, 26246058), (6, 13123029), (9, 8748686), (18, 4374343), (113, 696798), (226, 348399), (339, 232266), (678, 116133), (1017, 77422), (2034, 38711)]