64745184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 209018880

約数和(自身を除く): 144273696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 59, 69, 71, 84, 92, 96, 112, 118, 138, 142, 161, 168, 177, 184, 213, 224, 236, 276, 284, 322, 336, 354, 368, 413, 426, 472, 483, 497, 552, 568, 644, 672, 708, 736, 826, 852, 944, 966, 994, 1104, 1136, 1239, 1288, 1357, 1416, 1491, 1633, 1652, 1704, 1888, 1932, 1988, 2208, 2272, 2478, 2576, 2714, 2832, 2982, 3266, 3304, 3408, 3864, 3976, 4071, 4189, 4899, 4956, 5152, 5428, 5664, 5964, 6532, 6608, 6816, 7728, 7952, 8142, 8378, 9499, 9798, 9912, 10856, 11431, 11928, 12567, 13064, 13216, 15456, 15904, 16284, 16756, 18998, 19596, 19824, 21712, 22862, 23856, 25134, 26128, 28497, 29323, 32568, 33512, 34293, 37996, 39192, 39648, 43424, 45724, 47712, 50268, 52256, 56994, 58646, 65136, 67024, 68586, 75992, 78384, 87969, 91448, 96347, 100536, 113988, 117292, 130272, 134048, 137172, 151984, 156768, 175938, 182896, 192694, 201072, 227976, 234584, 274344, 289041, 303968, 351876, 365792, 385388, 402144, 455952, 469168, 548688, 578082, 674429, 703752, 770776, 911904, 938336, 1097376, 1156164, 1348858, 1407504, 1541552, 2023287, 2312328, 2697716, 2815008, 3083104, 4046574, 4624656, 5395432, 8093148, 9249312, 10790864, 16186296, 21581728, 32372592, 64745184]

約数ペア:

[(1, 64745184), (2, 32372592), (3, 21581728), (4, 16186296), (6, 10790864), (7, 9249312), (8, 8093148), (12, 5395432), (14, 4624656), (16, 4046574), (21, 3083104), (23, 2815008), (24, 2697716), (28, 2312328), (32, 2023287), (42, 1541552), (46, 1407504), (48, 1348858), (56, 1156164), (59, 1097376), (69, 938336), (71, 911904), (84, 770776), (92, 703752), (96, 674429), (112, 578082), (118, 548688), (138, 469168), (142, 455952), (161, 402144), (168, 385388), (177, 365792), (184, 351876), (213, 303968), (224, 289041), (236, 274344), (276, 234584), (284, 227976), (322, 201072), (336, 192694), (354, 182896), (368, 175938), (413, 156768), (426, 151984), (472, 137172), (483, 134048), (497, 130272), (552, 117292), (568, 113988), (644, 100536), (672, 96347), (708, 91448), (736, 87969), (826, 78384), (852, 75992), (944, 68586), (966, 67024), (994, 65136), (1104, 58646), (1136, 56994), (1239, 52256), (1288, 50268), (1357, 47712), (1416, 45724), (1491, 43424), (1633, 39648), (1652, 39192), (1704, 37996), (1888, 34293), (1932, 33512), (1988, 32568), (2208, 29323), (2272, 28497), (2478, 26128), (2576, 25134), (2714, 23856), (2832, 22862), (2982, 21712), (3266, 19824), (3304, 19596), (3408, 18998), (3864, 16756), (3976, 16284), (4071, 15904), (4189, 15456), (4899, 13216), (4956, 13064), (5152, 12567), (5428, 11928), (5664, 11431), (5964, 10856), (6532, 9912), (6608, 9798), (6816, 9499), (7728, 8378), (7952, 8142)]