80107368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 229824000

約数和(自身を除く): 149716632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 59, 66, 74, 88, 111, 118, 132, 139, 148, 177, 222, 236, 264, 278, 296, 354, 407, 417, 444, 472, 556, 649, 708, 814, 834, 888, 1112, 1221, 1298, 1416, 1529, 1628, 1668, 1947, 2183, 2442, 2596, 3058, 3256, 3336, 3894, 4366, 4587, 4884, 5143, 5192, 6116, 6549, 7788, 8201, 8732, 9174, 9768, 10286, 12232, 13098, 15429, 15576, 16402, 17464, 18348, 20572, 24013, 24603, 26196, 30858, 32804, 36696, 41144, 48026, 49206, 52392, 56573, 61716, 65608, 72039, 90211, 96052, 98412, 113146, 123432, 144078, 169719, 180422, 192104, 196824, 226292, 270633, 288156, 303437, 339438, 360844, 452584, 541266, 576312, 606874, 678876, 721688, 910311, 1082532, 1213748, 1357752, 1820622, 2165064, 2427496, 3337807, 3641244, 6675614, 7282488, 10013421, 13351228, 20026842, 26702456, 40053684, 80107368]

約数ペア:

[(1, 80107368), (2, 40053684), (3, 26702456), (4, 20026842), (6, 13351228), (8, 10013421), (11, 7282488), (12, 6675614), (22, 3641244), (24, 3337807), (33, 2427496), (37, 2165064), (44, 1820622), (59, 1357752), (66, 1213748), (74, 1082532), (88, 910311), (111, 721688), (118, 678876), (132, 606874), (139, 576312), (148, 541266), (177, 452584), (222, 360844), (236, 339438), (264, 303437), (278, 288156), (296, 270633), (354, 226292), (407, 196824), (417, 192104), (444, 180422), (472, 169719), (556, 144078), (649, 123432), (708, 113146), (814, 98412), (834, 96052), (888, 90211), (1112, 72039), (1221, 65608), (1298, 61716), (1416, 56573), (1529, 52392), (1628, 49206), (1668, 48026), (1947, 41144), (2183, 36696), (2442, 32804), (2596, 30858), (3058, 26196), (3256, 24603), (3336, 24013), (3894, 20572), (4366, 18348), (4587, 17464), (4884, 16402), (5143, 15576), (5192, 15429), (6116, 13098), (6549, 12232), (7788, 10286), (8201, 9768), (8732, 9174)]