81398592

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:501

約数の個数: 168

約数和(自身を含む): 263895840

約数和(自身を除く): 182497248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 64, 66, 72, 87, 88, 96, 99, 116, 132, 144, 174, 176, 192, 198, 232, 261, 264, 288, 319, 348, 352, 396, 443, 464, 522, 528, 576, 638, 696, 704, 792, 886, 928, 957, 1044, 1056, 1276, 1329, 1392, 1584, 1772, 1856, 1914, 2088, 2112, 2552, 2658, 2784, 2871, 3168, 3544, 3828, 3987, 4176, 4873, 5104, 5316, 5568, 5742, 6336, 7088, 7656, 7974, 8352, 9746, 10208, 10632, 11484, 12847, 14176, 14619, 15312, 15948, 16704, 19492, 20416, 21264, 22968, 25694, 28352, 29238, 30624, 31896, 38541, 38984, 42528, 43857, 45936, 51388, 58476, 61248, 63792, 77082, 77968, 85056, 87714, 91872, 102776, 115623, 116952, 127584, 141317, 154164, 155936, 175428, 183744, 205552, 231246, 233904, 255168, 282634, 308328, 311872, 350856, 411104, 423951, 462492, 467808, 565268, 616656, 701712, 822208, 847902, 924984, 935616, 1130536, 1233312, 1271853, 1403424, 1695804, 1849968, 2261072, 2466624, 2543706, 2806848, 3391608, 3699936, 4522144, 5087412, 6783216, 7399872, 9044288, 10174824, 13566432, 20349648, 27132864, 40699296, 81398592]

約数ペア:

[(1, 81398592), (2, 40699296), (3, 27132864), (4, 20349648), (6, 13566432), (8, 10174824), (9, 9044288), (11, 7399872), (12, 6783216), (16, 5087412), (18, 4522144), (22, 3699936), (24, 3391608), (29, 2806848), (32, 2543706), (33, 2466624), (36, 2261072), (44, 1849968), (48, 1695804), (58, 1403424), (64, 1271853), (66, 1233312), (72, 1130536), (87, 935616), (88, 924984), (96, 847902), (99, 822208), (116, 701712), (132, 616656), (144, 565268), (174, 467808), (176, 462492), (192, 423951), (198, 411104), (232, 350856), (261, 311872), (264, 308328), (288, 282634), (319, 255168), (348, 233904), (352, 231246), (396, 205552), (443, 183744), (464, 175428), (522, 155936), (528, 154164), (576, 141317), (638, 127584), (696, 116952), (704, 115623), (792, 102776), (886, 91872), (928, 87714), (957, 85056), (1044, 77968), (1056, 77082), (1276, 63792), (1329, 61248), (1392, 58476), (1584, 51388), (1772, 45936), (1856, 43857), (1914, 42528), (2088, 38984), (2112, 38541), (2552, 31896), (2658, 30624), (2784, 29238), (2871, 28352), (3168, 25694), (3544, 22968), (3828, 21264), (3987, 20416), (4176, 19492), (4873, 16704), (5104, 15948), (5316, 15312), (5568, 14619), (5742, 14176), (6336, 12847), (7088, 11484), (7656, 10632), (7974, 10208), (8352, 9746)]