68688036

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 179393760

約数和(自身を除く): 110705724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 73, 118, 146, 177, 219, 236, 292, 354, 438, 443, 531, 657, 708, 876, 886, 1062, 1314, 1329, 1772, 2124, 2628, 2658, 3987, 4307, 5316, 7974, 8614, 12921, 15948, 17228, 25842, 26137, 32339, 38763, 51684, 52274, 64678, 77526, 78411, 97017, 104548, 129356, 155052, 156822, 194034, 235233, 291051, 313644, 388068, 470466, 582102, 940932, 1164204, 1908001, 3816002, 5724003, 7632004, 11448006, 17172009, 22896012, 34344018, 68688036]

約数ペア:

[(1, 68688036), (2, 34344018), (3, 22896012), (4, 17172009), (6, 11448006), (9, 7632004), (12, 5724003), (18, 3816002), (36, 1908001), (59, 1164204), (73, 940932), (118, 582102), (146, 470466), (177, 388068), (219, 313644), (236, 291051), (292, 235233), (354, 194034), (438, 156822), (443, 155052), (531, 129356), (657, 104548), (708, 97017), (876, 78411), (886, 77526), (1062, 64678), (1314, 52274), (1329, 51684), (1772, 38763), (2124, 32339), (2628, 26137), (2658, 25842), (3987, 17228), (4307, 15948), (5316, 12921), (7974, 8614)]