64791588

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 157472000

約数和(自身を除く): 92680412

約数列:

[1, 2, 3, 4, 6, 12, 37, 73, 74, 111, 146, 148, 219, 222, 292, 438, 444, 876, 1999, 2701, 3998, 5402, 5997, 7996, 8103, 10804, 11994, 16206, 23988, 32412, 73963, 145927, 147926, 221889, 291854, 295852, 437781, 443778, 583708, 875562, 887556, 1751124, 5399299, 10798598, 16197897, 21597196, 32395794, 64791588]

約数ペア:

[(1, 64791588), (2, 32395794), (3, 21597196), (4, 16197897), (6, 10798598), (12, 5399299), (37, 1751124), (73, 887556), (74, 875562), (111, 583708), (146, 443778), (148, 437781), (219, 295852), (222, 291854), (292, 221889), (438, 147926), (444, 145927), (876, 73963), (1999, 32412), (2701, 23988), (3998, 16206), (5402, 11994), (5997, 10804), (7996, 8103)]