73257216

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 214276608

約数和(自身を除く): 141019392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 181, 186, 192, 204, 248, 256, 272, 362, 372, 384, 408, 496, 527, 543, 544, 724, 744, 768, 816, 992, 1054, 1086, 1088, 1448, 1488, 1581, 1632, 1984, 2108, 2172, 2176, 2896, 2976, 3077, 3162, 3264, 3968, 4216, 4344, 4352, 5611, 5792, 5952, 6154, 6324, 6528, 7936, 8432, 8688, 9231, 11222, 11584, 11904, 12308, 12648, 13056, 16833, 16864, 17376, 18462, 22444, 23168, 23808, 24616, 25296, 33666, 33728, 34752, 36924, 44888, 46336, 49232, 50592, 67332, 67456, 69504, 73848, 89776, 95387, 98464, 101184, 134664, 134912, 139008, 147696, 179552, 190774, 196928, 202368, 269328, 286161, 295392, 359104, 381548, 393856, 404736, 538656, 572322, 590784, 718208, 763096, 787712, 1077312, 1144644, 1181568, 1436416, 1526192, 2154624, 2289288, 2363136, 3052384, 4309248, 4578576, 6104768, 9157152, 12209536, 18314304, 24419072, 36628608, 73257216]

約数ペア:

[(1, 73257216), (2, 36628608), (3, 24419072), (4, 18314304), (6, 12209536), (8, 9157152), (12, 6104768), (16, 4578576), (17, 4309248), (24, 3052384), (31, 2363136), (32, 2289288), (34, 2154624), (48, 1526192), (51, 1436416), (62, 1181568), (64, 1144644), (68, 1077312), (93, 787712), (96, 763096), (102, 718208), (124, 590784), (128, 572322), (136, 538656), (181, 404736), (186, 393856), (192, 381548), (204, 359104), (248, 295392), (256, 286161), (272, 269328), (362, 202368), (372, 196928), (384, 190774), (408, 179552), (496, 147696), (527, 139008), (543, 134912), (544, 134664), (724, 101184), (744, 98464), (768, 95387), (816, 89776), (992, 73848), (1054, 69504), (1086, 67456), (1088, 67332), (1448, 50592), (1488, 49232), (1581, 46336), (1632, 44888), (1984, 36924), (2108, 34752), (2172, 33728), (2176, 33666), (2896, 25296), (2976, 24616), (3077, 23808), (3162, 23168), (3264, 22444), (3968, 18462), (4216, 17376), (4344, 16864), (4352, 16833), (5611, 13056), (5792, 12648), (5952, 12308), (6154, 11904), (6324, 11584), (6528, 11222), (7936, 9231), (8432, 8688)]