78189048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{155137}}^1$

素因数の和:155156

約数の個数: 48

約数和(自身を含む): 242015280

約数和(自身を除く): 163826232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 155137, 310274, 465411, 620548, 930822, 1085959, 1241096, 1396233, 1861644, 2171918, 2792466, 3257877, 3723288, 4343836, 5584932, 6515754, 8687672, 9773631, 11169864, 13031508, 19547262, 26063016, 39094524, 78189048]

約数ペア:

[(1, 78189048), (2, 39094524), (3, 26063016), (4, 19547262), (6, 13031508), (7, 11169864), (8, 9773631), (9, 8687672), (12, 6515754), (14, 5584932), (18, 4343836), (21, 3723288), (24, 3257877), (28, 2792466), (36, 2171918), (42, 1861644), (56, 1396233), (63, 1241096), (72, 1085959), (84, 930822), (126, 620548), (168, 465411), (252, 310274), (504, 155137)]