86890956

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{136621}}^1$

素因数の和:136681

約数の個数: 24

約数和(自身を含む): 206572464

約数和(自身を除く): 119681508

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 136621, 273242, 409863, 546484, 819726, 1639452, 7240913, 14481826, 21722739, 28963652, 43445478, 86890956]

約数ペア:

[(1, 86890956), (2, 43445478), (3, 28963652), (4, 21722739), (6, 14481826), (12, 7240913), (53, 1639452), (106, 819726), (159, 546484), (212, 409863), (318, 273242), (636, 136621)]