4648932

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 12525240

約数和(自身を除く): 7876308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 73, 87, 116, 122, 146, 174, 183, 219, 244, 261, 292, 348, 366, 438, 522, 549, 657, 732, 876, 1044, 1098, 1314, 1769, 2117, 2196, 2628, 3538, 4234, 4453, 5307, 6351, 7076, 8468, 8906, 10614, 12702, 13359, 15921, 17812, 19053, 21228, 25404, 26718, 31842, 38106, 40077, 53436, 63684, 76212, 80154, 129137, 160308, 258274, 387411, 516548, 774822, 1162233, 1549644, 2324466, 4648932]

約数ペア:

[(1, 4648932), (2, 2324466), (3, 1549644), (4, 1162233), (6, 774822), (9, 516548), (12, 387411), (18, 258274), (29, 160308), (36, 129137), (58, 80154), (61, 76212), (73, 63684), (87, 53436), (116, 40077), (122, 38106), (146, 31842), (174, 26718), (183, 25404), (219, 21228), (244, 19053), (261, 17812), (292, 15921), (348, 13359), (366, 12702), (438, 10614), (522, 8906), (549, 8468), (657, 7076), (732, 6351), (876, 5307), (1044, 4453), (1098, 4234), (1314, 3538), (1769, 2628), (2117, 2196)]