40455576

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11467}}^1$

素因数の和:11493

約数の個数: 72

約数和(自身を含む): 127466820

約数和(自身を除く): 87011244

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 11467, 22934, 34401, 45868, 68802, 80269, 91736, 103203, 137604, 160538, 206406, 240807, 275208, 321076, 412812, 481614, 561883, 642152, 722421, 825624, 963228, 1123766, 1444842, 1685649, 1926456, 2247532, 2889684, 3371298, 4495064, 5056947, 5779368, 6742596, 10113894, 13485192, 20227788, 40455576]

約数ペア:

[(1, 40455576), (2, 20227788), (3, 13485192), (4, 10113894), (6, 6742596), (7, 5779368), (8, 5056947), (9, 4495064), (12, 3371298), (14, 2889684), (18, 2247532), (21, 1926456), (24, 1685649), (28, 1444842), (36, 1123766), (42, 963228), (49, 825624), (56, 722421), (63, 642152), (72, 561883), (84, 481614), (98, 412812), (126, 321076), (147, 275208), (168, 240807), (196, 206406), (252, 160538), (294, 137604), (392, 103203), (441, 91736), (504, 80269), (588, 68802), (882, 45868), (1176, 34401), (1764, 22934), (3528, 11467)]