81594237824

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{16619}}^1$

素因数の和:16972

約数の個数: 96

約数和(自身を含む): 179246201400

約数和(自身を除く): 97651963576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 317, 352, 484, 634, 704, 968, 1268, 1408, 1936, 2536, 3487, 3872, 5072, 6974, 7744, 10144, 13948, 15488, 16619, 20288, 27896, 33238, 38357, 40576, 55792, 66476, 76714, 111584, 132952, 153428, 182809, 223168, 265904, 306856, 365618, 446336, 531808, 613712, 731236, 1063616, 1227424, 1462472, 2010899, 2127232, 2454848, 2924944, 4021798, 4909696, 5268223, 5849888, 8043596, 10536446, 11699776, 16087192, 21072892, 23399552, 32174384, 42145784, 57950453, 64348768, 84291568, 115900906, 128697536, 168583136, 231801812, 257395072, 337166272, 463603624, 637454983, 674332544, 927207248, 1274909966, 1854414496, 2549819932, 3708828992, 5099639864, 7417657984, 10199279728, 20398559456, 40797118912, 81594237824]

約数ペア:

[(1, 81594237824), (2, 40797118912), (4, 20398559456), (8, 10199279728), (11, 7417657984), (16, 5099639864), (22, 3708828992), (32, 2549819932), (44, 1854414496), (64, 1274909966), (88, 927207248), (121, 674332544), (128, 637454983), (176, 463603624), (242, 337166272), (317, 257395072), (352, 231801812), (484, 168583136), (634, 128697536), (704, 115900906), (968, 84291568), (1268, 64348768), (1408, 57950453), (1936, 42145784), (2536, 32174384), (3487, 23399552), (3872, 21072892), (5072, 16087192), (6974, 11699776), (7744, 10536446), (10144, 8043596), (13948, 5849888), (15488, 5268223), (16619, 4909696), (20288, 4021798), (27896, 2924944), (33238, 2454848), (38357, 2127232), (40576, 2010899), (55792, 1462472), (66476, 1227424), (76714, 1063616), (111584, 731236), (132952, 613712), (153428, 531808), (182809, 446336), (223168, 365618), (265904, 306856)]