78939168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 185237472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 59, 66, 77, 84, 88, 96, 112, 118, 132, 154, 168, 176, 177, 181, 224, 231, 236, 264, 308, 336, 352, 354, 362, 413, 462, 472, 528, 543, 616, 649, 672, 708, 724, 826, 924, 944, 1056, 1086, 1232, 1239, 1267, 1298, 1416, 1448, 1652, 1848, 1888, 1947, 1991, 2172, 2464, 2478, 2534, 2596, 2832, 2896, 3304, 3696, 3801, 3894, 3982, 4344, 4543, 4956, 5068, 5192, 5664, 5792, 5973, 6608, 7392, 7602, 7788, 7964, 8688, 9086, 9912, 10136, 10384, 10679, 11946, 13216, 13629, 13937, 15204, 15576, 15928, 17376, 18172, 19824, 20272, 20768, 21358, 23892, 27258, 27874, 30408, 31152, 31856, 32037, 36344, 39648, 40544, 41811, 42716, 47784, 54516, 55748, 60816, 62304, 63712, 64074, 72688, 74753, 83622, 85432, 95568, 109032, 111496, 117469, 121632, 128148, 145376, 149506, 167244, 170864, 191136, 218064, 222992, 224259, 234938, 256296, 299012, 334488, 341728, 352407, 436128, 445984, 448518, 469876, 512592, 598024, 668976, 704814, 822283, 897036, 939752, 1025184, 1196048, 1337952, 1409628, 1644566, 1794072, 1879504, 2392096, 2466849, 2819256, 3289132, 3588144, 3759008, 4933698, 5638512, 6578264, 7176288, 9867396, 11277024, 13156528, 19734792, 26313056, 39469584, 78939168]

約数ペア:

[(1, 78939168), (2, 39469584), (3, 26313056), (4, 19734792), (6, 13156528), (7, 11277024), (8, 9867396), (11, 7176288), (12, 6578264), (14, 5638512), (16, 4933698), (21, 3759008), (22, 3588144), (24, 3289132), (28, 2819256), (32, 2466849), (33, 2392096), (42, 1879504), (44, 1794072), (48, 1644566), (56, 1409628), (59, 1337952), (66, 1196048), (77, 1025184), (84, 939752), (88, 897036), (96, 822283), (112, 704814), (118, 668976), (132, 598024), (154, 512592), (168, 469876), (176, 448518), (177, 445984), (181, 436128), (224, 352407), (231, 341728), (236, 334488), (264, 299012), (308, 256296), (336, 234938), (352, 224259), (354, 222992), (362, 218064), (413, 191136), (462, 170864), (472, 167244), (528, 149506), (543, 145376), (616, 128148), (649, 121632), (672, 117469), (708, 111496), (724, 109032), (826, 95568), (924, 85432), (944, 83622), (1056, 74753), (1086, 72688), (1232, 64074), (1239, 63712), (1267, 62304), (1298, 60816), (1416, 55748), (1448, 54516), (1652, 47784), (1848, 42716), (1888, 41811), (1947, 40544), (1991, 39648), (2172, 36344), (2464, 32037), (2478, 31856), (2534, 31152), (2596, 30408), (2832, 27874), (2896, 27258), (3304, 23892), (3696, 21358), (3801, 20768), (3894, 20272), (3982, 19824), (4344, 18172), (4543, 17376), (4956, 15928), (5068, 15576), (5192, 15204), (5664, 13937), (5792, 13629), (5973, 13216), (6608, 11946), (7392, 10679), (7602, 10384), (7788, 10136), (7964, 9912), (8688, 9086)]