72262764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2063}}^1$

素因数の和:2219

約数の個数: 72

約数和(自身を含む): 210362880

約数和(自身を除く): 138100116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2063, 2502, 2919, 3892, 4126, 5004, 5838, 6189, 8252, 8757, 11676, 12378, 14441, 17514, 18567, 24756, 28882, 35028, 37134, 43323, 57764, 74268, 86646, 129969, 173292, 259938, 286757, 519876, 573514, 860271, 1147028, 1720542, 2007299, 2580813, 3441084, 4014598, 5161626, 6021897, 8029196, 10323252, 12043794, 18065691, 24087588, 36131382, 72262764]

約数ペア:

[(1, 72262764), (2, 36131382), (3, 24087588), (4, 18065691), (6, 12043794), (7, 10323252), (9, 8029196), (12, 6021897), (14, 5161626), (18, 4014598), (21, 3441084), (28, 2580813), (36, 2007299), (42, 1720542), (63, 1147028), (84, 860271), (126, 573514), (139, 519876), (252, 286757), (278, 259938), (417, 173292), (556, 129969), (834, 86646), (973, 74268), (1251, 57764), (1668, 43323), (1946, 37134), (2063, 35028), (2502, 28882), (2919, 24756), (3892, 18567), (4126, 17514), (5004, 14441), (5838, 12378), (6189, 11676), (8252, 8757)]