81170090568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{161051767}}^1$

素因数の和:161051786

約数の個数: 48

約数和(自身を含む): 251240758080

約数和(自身を除く): 170070667512

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, 161051767, 322103534, 483155301, 644207068, 966310602, 1127362369, 1288414136, 1449465903, 1932621204, 2254724738, 2898931806, 3382087107, 3865242408, 4509449476, 5797863612, 6764174214, 9018898952, 10146261321, 11595727224, 13528348428, 20292522642, 27056696856, 40585045284, 81170090568]

約数ペア:

[(1, 81170090568), (2, 40585045284), (3, 27056696856), (4, 20292522642), (6, 13528348428), (7, 11595727224), (8, 10146261321), (9, 9018898952), (12, 6764174214), (14, 5797863612), (18, 4509449476), (21, 3865242408), (24, 3382087107), (28, 2898931806), (36, 2254724738), (42, 1932621204), (56, 1449465903), (63, 1288414136), (72, 1127362369), (84, 966310602), (126, 644207068), (168, 483155301), (252, 322103534), (504, 161051767)]