64185372

素因数分解:

$2^2\times 3^4\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:912

約数の個数: 60

約数和(自身を含む): 168553000

約数和(自身を除く): 104367628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 397, 499, 794, 998, 1191, 1497, 1588, 1996, 2382, 2994, 3573, 4491, 4764, 5988, 7146, 8982, 10719, 13473, 14292, 17964, 21438, 26946, 32157, 40419, 42876, 53892, 64314, 80838, 128628, 161676, 198103, 396206, 594309, 792412, 1188618, 1782927, 2377236, 3565854, 5348781, 7131708, 10697562, 16046343, 21395124, 32092686, 64185372]

約数ペア:

[(1, 64185372), (2, 32092686), (3, 21395124), (4, 16046343), (6, 10697562), (9, 7131708), (12, 5348781), (18, 3565854), (27, 2377236), (36, 1782927), (54, 1188618), (81, 792412), (108, 594309), (162, 396206), (324, 198103), (397, 161676), (499, 128628), (794, 80838), (998, 64314), (1191, 53892), (1497, 42876), (1588, 40419), (1996, 32157), (2382, 26946), (2994, 21438), (3573, 17964), (4491, 14292), (4764, 13473), (5988, 10719), (7146, 8982)]