68554364

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 121624608

約数和(自身を除く): 53070244

約数列:

[1, 2, 4, 157, 173, 314, 346, 628, 631, 692, 1262, 2524, 27161, 54322, 99067, 108644, 109163, 198134, 218326, 396268, 436652, 17138591, 34277182, 68554364]

約数ペア:

[(1, 68554364), (2, 34277182), (4, 17138591), (157, 436652), (173, 396268), (314, 218326), (346, 198134), (628, 109163), (631, 108644), (692, 99067), (1262, 54322), (2524, 27161)]