86158812

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{13781}}^1$

素因数の和:14309

約数の個数: 24

約数和(自身を含む): 201437712

約数和(自身を除く): 115278900

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3126, 6252, 13781, 27562, 41343, 55124, 82686, 165372, 7179901, 14359802, 21539703, 28719604, 43079406, 86158812]

約数ペア:

[(1, 86158812), (2, 43079406), (3, 28719604), (4, 21539703), (6, 14359802), (12, 7179901), (521, 165372), (1042, 82686), (1563, 55124), (2084, 41343), (3126, 27562), (6252, 13781)]