64807794

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 154412544

約数和(自身を除く): 89604750

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 43, 62, 73, 74, 86, 93, 111, 129, 146, 186, 219, 222, 258, 279, 333, 387, 438, 558, 657, 666, 774, 1147, 1314, 1333, 1591, 2263, 2294, 2666, 2701, 3139, 3182, 3441, 3999, 4526, 4773, 5402, 6278, 6789, 6882, 7998, 8103, 9417, 9546, 10323, 11997, 13578, 14319, 16206, 18834, 20367, 20646, 23994, 24309, 28251, 28638, 40734, 48618, 49321, 56502, 83731, 97309, 98642, 116143, 147963, 167462, 194618, 232286, 251193, 291927, 295926, 348429, 443889, 502386, 583854, 696858, 753579, 875781, 887778, 1045287, 1507158, 1751562, 2090574, 3600433, 7200866, 10801299, 21602598, 32403897, 64807794]

約数ペア:

[(1, 64807794), (2, 32403897), (3, 21602598), (6, 10801299), (9, 7200866), (18, 3600433), (31, 2090574), (37, 1751562), (43, 1507158), (62, 1045287), (73, 887778), (74, 875781), (86, 753579), (93, 696858), (111, 583854), (129, 502386), (146, 443889), (186, 348429), (219, 295926), (222, 291927), (258, 251193), (279, 232286), (333, 194618), (387, 167462), (438, 147963), (558, 116143), (657, 98642), (666, 97309), (774, 83731), (1147, 56502), (1314, 49321), (1333, 48618), (1591, 40734), (2263, 28638), (2294, 28251), (2666, 24309), (2701, 23994), (3139, 20646), (3182, 20367), (3441, 18834), (3999, 16206), (4526, 14319), (4773, 13578), (5402, 11997), (6278, 10323), (6789, 9546), (6882, 9417), (7998, 8103)]