80665460316

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{45728719}}^1$

素因数の和:45728743

約数の個数: 54

約数和(自身を含む): 237194870640

約数和(自身を除く): 156529410324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 45728719, 91457438, 137186157, 182914876, 274372314, 320101033, 411558471, 548744628, 640202066, 823116942, 960303099, 1280404132, 1646233884, 1920606198, 2240707231, 2880909297, 3841212396, 4481414462, 5761818594, 6722121693, 8962828924, 11523637188, 13444243386, 20166365079, 26888486772, 40332730158, 80665460316]

約数ペア:

[(1, 80665460316), (2, 40332730158), (3, 26888486772), (4, 20166365079), (6, 13444243386), (7, 11523637188), (9, 8962828924), (12, 6722121693), (14, 5761818594), (18, 4481414462), (21, 3841212396), (28, 2880909297), (36, 2240707231), (42, 1920606198), (49, 1646233884), (63, 1280404132), (84, 960303099), (98, 823116942), (126, 640202066), (147, 548744628), (196, 411558471), (252, 320101033), (294, 274372314), (441, 182914876), (588, 137186157), (882, 91457438), (1764, 45728719)]