90969494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 173746944

約数和(自身を除く): 82777450

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 121, 154, 166, 242, 581, 647, 847, 913, 1162, 1294, 1694, 1826, 4529, 6391, 7117, 9058, 10043, 12782, 14234, 20086, 49819, 53701, 70301, 78287, 99638, 107402, 140602, 156574, 375907, 548009, 590711, 751814, 1096018, 1181422, 4134977, 6497821, 8269954, 12995642, 45484747, 90969494]

約数ペア:

[(1, 90969494), (2, 45484747), (7, 12995642), (11, 8269954), (14, 6497821), (22, 4134977), (77, 1181422), (83, 1096018), (121, 751814), (154, 590711), (166, 548009), (242, 375907), (581, 156574), (647, 140602), (847, 107402), (913, 99638), (1162, 78287), (1294, 70301), (1694, 53701), (1826, 49819), (4529, 20086), (6391, 14234), (7117, 12782), (9058, 10043)]