72115404

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 172821600

約数和(自身を除く): 100706196

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 149, 159, 212, 298, 318, 447, 596, 636, 761, 894, 1522, 1788, 2283, 3044, 4566, 7897, 9132, 15794, 23691, 31588, 40333, 47382, 80666, 94764, 113389, 120999, 161332, 226778, 241998, 340167, 453556, 483996, 680334, 1360668, 6009617, 12019234, 18028851, 24038468, 36057702, 72115404]

約数ペア:

[(1, 72115404), (2, 36057702), (3, 24038468), (4, 18028851), (6, 12019234), (12, 6009617), (53, 1360668), (106, 680334), (149, 483996), (159, 453556), (212, 340167), (298, 241998), (318, 226778), (447, 161332), (596, 120999), (636, 113389), (761, 94764), (894, 80666), (1522, 47382), (1788, 40333), (2283, 31588), (3044, 23691), (4566, 15794), (7897, 9132)]