90209028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82609}}^1$

素因数の和:82636

約数の個数: 48

約数和(自身を含む): 259064960

約数和(自身を除く): 168855932

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 82609, 165218, 247827, 330436, 495654, 578263, 991308, 1073917, 1156526, 1734789, 2147834, 2313052, 3221751, 3469578, 4295668, 6443502, 6939156, 7517419, 12887004, 15034838, 22552257, 30069676, 45104514, 90209028]

約数ペア:

[(1, 90209028), (2, 45104514), (3, 30069676), (4, 22552257), (6, 15034838), (7, 12887004), (12, 7517419), (13, 6939156), (14, 6443502), (21, 4295668), (26, 3469578), (28, 3221751), (39, 2313052), (42, 2147834), (52, 1734789), (78, 1156526), (84, 1073917), (91, 991308), (156, 578263), (182, 495654), (273, 330436), (364, 247827), (546, 165218), (1092, 82609)]