71804568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7351}}^1$

素因数の和:7408

約数の個数: 64

約数和(自身を含む): 201150720

約数和(自身を除く): 129346152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 7351, 9768, 14702, 22053, 29404, 44106, 58808, 80861, 88212, 161722, 176424, 242583, 271987, 323444, 485166, 543974, 646888, 815961, 970332, 1087948, 1631922, 1940664, 2175896, 2991857, 3263844, 5983714, 6527688, 8975571, 11967428, 17951142, 23934856, 35902284, 71804568]

約数ペア:

[(1, 71804568), (2, 35902284), (3, 23934856), (4, 17951142), (6, 11967428), (8, 8975571), (11, 6527688), (12, 5983714), (22, 3263844), (24, 2991857), (33, 2175896), (37, 1940664), (44, 1631922), (66, 1087948), (74, 970332), (88, 815961), (111, 646888), (132, 543974), (148, 485166), (222, 323444), (264, 271987), (296, 242583), (407, 176424), (444, 161722), (814, 88212), (888, 80861), (1221, 58808), (1628, 44106), (2442, 29404), (3256, 22053), (4884, 14702), (7351, 9768)]