64173312

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 221929344

約数和(自身を除く): 157756032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 173, 184, 192, 207, 224, 252, 256, 276, 288, 322, 336, 346, 368, 384, 414, 448, 483, 504, 519, 552, 576, 644, 672, 692, 736, 768, 828, 896, 966, 1008, 1038, 1104, 1152, 1211, 1288, 1344, 1384, 1449, 1472, 1557, 1656, 1792, 1932, 2016, 2076, 2208, 2304, 2422, 2576, 2688, 2768, 2898, 2944, 3114, 3312, 3633, 3864, 3979, 4032, 4152, 4416, 4844, 5152, 5376, 5536, 5796, 5888, 6228, 6624, 7266, 7728, 7958, 8064, 8304, 8832, 9688, 10304, 10899, 11072, 11592, 11937, 12456, 13248, 14532, 15456, 15916, 16128, 16608, 17664, 19376, 20608, 21798, 22144, 23184, 23874, 24912, 26496, 27853, 29064, 30912, 31832, 33216, 35811, 38752, 41216, 43596, 44288, 46368, 47748, 49824, 52992, 55706, 58128, 61824, 63664, 66432, 71622, 77504, 83559, 87192, 92736, 95496, 99648, 111412, 116256, 123648, 127328, 132864, 143244, 155008, 167118, 174384, 185472, 190992, 199296, 222824, 232512, 250677, 254656, 286488, 310016, 334236, 348768, 370944, 381984, 398592, 445648, 465024, 501354, 509312, 572976, 668472, 697536, 763968, 891296, 930048, 1002708, 1018624, 1145952, 1336944, 1395072, 1527936, 1782592, 2005416, 2291904, 2673888, 2790144, 3055872, 3565184, 4010832, 4583808, 5347776, 7130368, 8021664, 9167616, 10695552, 16043328, 21391104, 32086656, 64173312]

約数ペア:

[(1, 64173312), (2, 32086656), (3, 21391104), (4, 16043328), (6, 10695552), (7, 9167616), (8, 8021664), (9, 7130368), (12, 5347776), (14, 4583808), (16, 4010832), (18, 3565184), (21, 3055872), (23, 2790144), (24, 2673888), (28, 2291904), (32, 2005416), (36, 1782592), (42, 1527936), (46, 1395072), (48, 1336944), (56, 1145952), (63, 1018624), (64, 1002708), (69, 930048), (72, 891296), (84, 763968), (92, 697536), (96, 668472), (112, 572976), (126, 509312), (128, 501354), (138, 465024), (144, 445648), (161, 398592), (168, 381984), (173, 370944), (184, 348768), (192, 334236), (207, 310016), (224, 286488), (252, 254656), (256, 250677), (276, 232512), (288, 222824), (322, 199296), (336, 190992), (346, 185472), (368, 174384), (384, 167118), (414, 155008), (448, 143244), (483, 132864), (504, 127328), (519, 123648), (552, 116256), (576, 111412), (644, 99648), (672, 95496), (692, 92736), (736, 87192), (768, 83559), (828, 77504), (896, 71622), (966, 66432), (1008, 63664), (1038, 61824), (1104, 58128), (1152, 55706), (1211, 52992), (1288, 49824), (1344, 47748), (1384, 46368), (1449, 44288), (1472, 43596), (1557, 41216), (1656, 38752), (1792, 35811), (1932, 33216), (2016, 31832), (2076, 30912), (2208, 29064), (2304, 27853), (2422, 26496), (2576, 24912), (2688, 23874), (2768, 23184), (2898, 22144), (2944, 21798), (3114, 20608), (3312, 19376), (3633, 17664), (3864, 16608), (3979, 16128), (4032, 15916), (4152, 15456), (4416, 14532), (4844, 13248), (5152, 12456), (5376, 11937), (5536, 11592), (5796, 11072), (5888, 10899), (6228, 10304), (6624, 9688), (7266, 8832), (7728, 8304), (7958, 8064)]