81548544

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 216

約数和(自身を含む): 276823008

約数和(自身を除く): 195274464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 197, 224, 231, 256, 264, 294, 308, 336, 352, 384, 392, 394, 448, 462, 528, 539, 588, 591, 616, 672, 704, 768, 784, 788, 896, 924, 1056, 1078, 1176, 1182, 1232, 1344, 1379, 1408, 1568, 1576, 1617, 1792, 1848, 2112, 2156, 2167, 2352, 2364, 2464, 2688, 2758, 2816, 3136, 3152, 3234, 3696, 4137, 4224, 4312, 4334, 4704, 4728, 4928, 5376, 5516, 6272, 6304, 6468, 6501, 7392, 8274, 8448, 8624, 8668, 9408, 9456, 9653, 9856, 11032, 12544, 12608, 12936, 13002, 14784, 15169, 16548, 17248, 17336, 18816, 18912, 19306, 19712, 22064, 25216, 25872, 26004, 28959, 29568, 30338, 33096, 34496, 34672, 37632, 37824, 38612, 44128, 45507, 50432, 51744, 52008, 57918, 59136, 60676, 66192, 68992, 69344, 75648, 77224, 88256, 91014, 103488, 104016, 106183, 115836, 121352, 132384, 137984, 138688, 151296, 154448, 176512, 182028, 206976, 208032, 212366, 231672, 242704, 264768, 277376, 308896, 318549, 353024, 364056, 413952, 416064, 424732, 463344, 485408, 529536, 554752, 617792, 637098, 728112, 832128, 849464, 926688, 970816, 1059072, 1235584, 1274196, 1456224, 1664256, 1698928, 1853376, 1941632, 2471168, 2548392, 2912448, 3397856, 3706752, 3883264, 5096784, 5824896, 6795712, 7413504, 10193568, 11649792, 13591424, 20387136, 27182848, 40774272, 81548544]

約数ペア:

[(1, 81548544), (2, 40774272), (3, 27182848), (4, 20387136), (6, 13591424), (7, 11649792), (8, 10193568), (11, 7413504), (12, 6795712), (14, 5824896), (16, 5096784), (21, 3883264), (22, 3706752), (24, 3397856), (28, 2912448), (32, 2548392), (33, 2471168), (42, 1941632), (44, 1853376), (48, 1698928), (49, 1664256), (56, 1456224), (64, 1274196), (66, 1235584), (77, 1059072), (84, 970816), (88, 926688), (96, 849464), (98, 832128), (112, 728112), (128, 637098), (132, 617792), (147, 554752), (154, 529536), (168, 485408), (176, 463344), (192, 424732), (196, 416064), (197, 413952), (224, 364056), (231, 353024), (256, 318549), (264, 308896), (294, 277376), (308, 264768), (336, 242704), (352, 231672), (384, 212366), (392, 208032), (394, 206976), (448, 182028), (462, 176512), (528, 154448), (539, 151296), (588, 138688), (591, 137984), (616, 132384), (672, 121352), (704, 115836), (768, 106183), (784, 104016), (788, 103488), (896, 91014), (924, 88256), (1056, 77224), (1078, 75648), (1176, 69344), (1182, 68992), (1232, 66192), (1344, 60676), (1379, 59136), (1408, 57918), (1568, 52008), (1576, 51744), (1617, 50432), (1792, 45507), (1848, 44128), (2112, 38612), (2156, 37824), (2167, 37632), (2352, 34672), (2364, 34496), (2464, 33096), (2688, 30338), (2758, 29568), (2816, 28959), (3136, 26004), (3152, 25872), (3234, 25216), (3696, 22064), (4137, 19712), (4224, 19306), (4312, 18912), (4334, 18816), (4704, 17336), (4728, 17248), (4928, 16548), (5376, 15169), (5516, 14784), (6272, 13002), (6304, 12936), (6468, 12608), (6501, 12544), (7392, 11032), (8274, 9856), (8448, 9653), (8624, 9456), (8668, 9408)]