86391708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29147}}^1$

素因数の和:29186

約数の個数: 48

約数和(自身を含む): 228520320

約数和(自身を除く): 142128612

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 29147, 58294, 87441, 116588, 174882, 349764, 378911, 553793, 757822, 1107586, 1136733, 1515644, 1661379, 2215172, 2273466, 3322758, 4546932, 6645516, 7199309, 14398618, 21597927, 28797236, 43195854, 86391708]

約数ペア:

[(1, 86391708), (2, 43195854), (3, 28797236), (4, 21597927), (6, 14398618), (12, 7199309), (13, 6645516), (19, 4546932), (26, 3322758), (38, 2273466), (39, 2215172), (52, 1661379), (57, 1515644), (76, 1136733), (78, 1107586), (114, 757822), (156, 553793), (228, 378911), (247, 349764), (494, 174882), (741, 116588), (988, 87441), (1482, 58294), (2964, 29147)]