78855684

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{285709}}^1$

素因数の和:285739

約数の個数: 24

約数和(自身を含む): 191997120

約数和(自身を除く): 113141436

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 285709, 571418, 857127, 1142836, 1714254, 3428508, 6571307, 13142614, 19713921, 26285228, 39427842, 78855684]

約数ペア:

[(1, 78855684), (2, 39427842), (3, 26285228), (4, 19713921), (6, 13142614), (12, 6571307), (23, 3428508), (46, 1714254), (69, 1142836), (92, 857127), (138, 571418), (276, 285709)]