9142672

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 22748544

約数和(自身を除く): 13605872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 181, 287, 308, 328, 362, 451, 574, 616, 656, 724, 902, 1148, 1232, 1267, 1448, 1804, 1991, 2296, 2534, 2896, 3157, 3608, 3982, 4592, 5068, 6314, 7216, 7421, 7964, 10136, 12628, 13937, 14842, 15928, 20272, 25256, 27874, 29684, 31856, 50512, 51947, 55748, 59368, 81631, 103894, 111496, 118736, 163262, 207788, 222992, 326524, 415576, 571417, 653048, 831152, 1142834, 1306096, 2285668, 4571336, 9142672]

約数ペア:

[(1, 9142672), (2, 4571336), (4, 2285668), (7, 1306096), (8, 1142834), (11, 831152), (14, 653048), (16, 571417), (22, 415576), (28, 326524), (41, 222992), (44, 207788), (56, 163262), (77, 118736), (82, 111496), (88, 103894), (112, 81631), (154, 59368), (164, 55748), (176, 51947), (181, 50512), (287, 31856), (308, 29684), (328, 27874), (362, 25256), (451, 20272), (574, 15928), (616, 14842), (656, 13937), (724, 12628), (902, 10136), (1148, 7964), (1232, 7421), (1267, 7216), (1448, 6314), (1804, 5068), (1991, 4592), (2296, 3982), (2534, 3608), (2896, 3157)]