73654728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1667}}^1$

素因数の和:1946

約数の個数: 64

約数和(自身を含む): 211368960

約数和(自身を除く): 137714232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 526, 789, 1052, 1578, 1667, 1841, 2104, 3156, 3334, 3682, 5001, 5523, 6312, 6668, 7364, 10002, 11046, 11669, 13336, 14728, 20004, 22092, 23338, 35007, 40008, 44184, 46676, 70014, 93352, 140028, 280056, 438421, 876842, 1315263, 1753684, 2630526, 3068947, 3507368, 5261052, 6137894, 9206841, 10522104, 12275788, 18413682, 24551576, 36827364, 73654728]

約数ペア:

[(1, 73654728), (2, 36827364), (3, 24551576), (4, 18413682), (6, 12275788), (7, 10522104), (8, 9206841), (12, 6137894), (14, 5261052), (21, 3507368), (24, 3068947), (28, 2630526), (42, 1753684), (56, 1315263), (84, 876842), (168, 438421), (263, 280056), (526, 140028), (789, 93352), (1052, 70014), (1578, 46676), (1667, 44184), (1841, 40008), (2104, 35007), (3156, 23338), (3334, 22092), (3682, 20004), (5001, 14728), (5523, 13336), (6312, 11669), (6668, 11046), (7364, 10002)]