71363628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{563}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 206938368

約数和(自身を除く): 135574740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 503, 563, 1006, 1126, 1509, 1689, 2012, 2252, 3018, 3378, 3521, 3941, 4527, 5067, 6036, 6756, 7042, 7882, 9054, 10134, 10563, 11823, 14084, 15764, 18108, 20268, 21126, 23646, 31689, 35469, 42252, 47292, 63378, 70938, 126756, 141876, 283189, 566378, 849567, 1132756, 1699134, 1982323, 2548701, 3398268, 3964646, 5097402, 5946969, 7929292, 10194804, 11893938, 17840907, 23787876, 35681814, 71363628]

約数ペア:

[(1, 71363628), (2, 35681814), (3, 23787876), (4, 17840907), (6, 11893938), (7, 10194804), (9, 7929292), (12, 5946969), (14, 5097402), (18, 3964646), (21, 3398268), (28, 2548701), (36, 1982323), (42, 1699134), (63, 1132756), (84, 849567), (126, 566378), (252, 283189), (503, 141876), (563, 126756), (1006, 70938), (1126, 63378), (1509, 47292), (1689, 42252), (2012, 35469), (2252, 31689), (3018, 23646), (3378, 21126), (3521, 20268), (3941, 18108), (4527, 15764), (5067, 14084), (6036, 11823), (6756, 10563), (7042, 10134), (7882, 9054)]