89707986

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{17863}}^1$

素因数の和:17908

約数の個数: 40

約数和(自身を含む): 207508224

約数和(自身を除く): 117800238

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 17863, 35726, 53589, 107178, 160767, 321534, 482301, 553753, 964602, 1107506, 1446903, 1661259, 2893806, 3322518, 4983777, 9967554, 14951331, 29902662, 44853993, 89707986]

約数ペア:

[(1, 89707986), (2, 44853993), (3, 29902662), (6, 14951331), (9, 9967554), (18, 4983777), (27, 3322518), (31, 2893806), (54, 1661259), (62, 1446903), (81, 1107506), (93, 964602), (162, 553753), (186, 482301), (279, 321534), (558, 160767), (837, 107178), (1674, 53589), (2511, 35726), (5022, 17863)]