87207978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101641}}^1$

素因数の和:101670

約数の個数: 32

約数和(自身を含む): 204910272

約数和(自身を除く): 117702294

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 101641, 203282, 304923, 609846, 1118051, 1321333, 2236102, 2642666, 3354153, 3963999, 6708306, 7927998, 14534663, 29069326, 43603989, 87207978]

約数ペア:

[(1, 87207978), (2, 43603989), (3, 29069326), (6, 14534663), (11, 7927998), (13, 6708306), (22, 3963999), (26, 3354153), (33, 2642666), (39, 2236102), (66, 1321333), (78, 1118051), (143, 609846), (286, 304923), (429, 203282), (858, 101641)]