81231507456

素因数分解:

$2^{12}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 832

約数和(自身を含む): 275154693120

約数和(自身を除く): 193923185664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 23, 24, 29, 32, 33, 34, 44, 46, 48, 51, 53, 58, 64, 66, 68, 69, 87, 88, 92, 96, 102, 106, 116, 128, 132, 136, 138, 159, 174, 176, 184, 187, 192, 204, 212, 232, 253, 256, 264, 272, 276, 318, 319, 348, 352, 368, 374, 384, 391, 408, 424, 464, 493, 506, 512, 528, 544, 552, 561, 583, 636, 638, 667, 696, 704, 736, 748, 759, 768, 782, 816, 848, 901, 928, 957, 986, 1012, 1024, 1056, 1088, 1104, 1122, 1166, 1173, 1219, 1272, 1276, 1334, 1392, 1408, 1472, 1479, 1496, 1518, 1536, 1537, 1564, 1632, 1696, 1749, 1802, 1856, 1914, 1972, 2001, 2024, 2048, 2112, 2176, 2208, 2244, 2332, 2346, 2438, 2544, 2552, 2668, 2703, 2784, 2816, 2944, 2958, 2992, 3036, 3072, 3074, 3128, 3264, 3392, 3498, 3604, 3657, 3712, 3828, 3944, 4002, 4048, 4096, 4224, 4301, 4352, 4416, 4488, 4611, 4664, 4692, 4876, 5088, 5104, 5336, 5406, 5423, 5568, 5632, 5888, 5916, 5984, 6072, 6144, 6148, 6256, 6528, 6784, 6996, 7208, 7314, 7337, 7424, 7656, 7888, 8004, 8096, 8448, 8602, 8704, 8832, 8976, 9222, 9328, 9384, 9752, 9911, 10176, 10208, 10672, 10812, 10846, 11136, 11264, 11339, 11776, 11832, 11968, 12144, 12288, 12296, 12512, 12903, 13056, 13409, 13568, 13992, 14416, 14628, 14674, 14848, 15312, 15776, 16008, 16192, 16269, 16896, 16907, 17204, 17408, 17664, 17952, 18444, 18656, 18768, 19504, 19822, 20352, 20416, 20723, 21344, 21624, 21692, 22011, 22272, 22528, 22678, 23552, 23664, 23936, 24288, 24592, 25024, 25806, 26112, 26129, 26818, 27136, 27984, 28832, 29256, 29348, 29696, 29733, 30624, 31552, 32016, 32384, 32538, 33792, 33814, 34017, 34408, 34816, 35328, 35351, 35904, 36888, 37312, 37536, 39008, 39644, 40227, 40704, 40832, 41446, 42688, 43248, 43384, 44022, 44544, 45056, 45356, 47104, 47328, 47872, 48576, 49184, 50048, 50721, 51612, 52224, 52258, 53636, 54272, 55968, 57664, 58512, 58696, 59392, 59466, 61248, 62169, 63104, 64032, 64768, 65076, 67584, 67628, 68034, 68816, 69632, 70656, 70702, 71808, 73776, 74624, 75072, 78016, 78387, 79288, 80454, 81408, 81664, 82892, 85376, 86496, 86768, 88044, 89088, 90712, 94208, 94656, 95744, 97152, 98368, 100096, 101442, 103224, 104448, 104516, 106053, 107272, 108544, 111936, 115328, 117024, 117392, 118784, 118932, 122496, 124338, 124729, 126208, 128064, 129536, 130152, 135168, 135256, 136068, 137632, 141312, 141404, 143616, 147552, 149248, 150144, 156032, 156774, 158576, 160908, 162816, 163328, 165784, 170752, 172992, 173536, 176088, 178176, 181424, 189312, 191488, 194304, 196736, 200192, 202884, 206448, 208896, 209032, 212106, 214544, 217088, 223872, 227953, 230656, 234048, 234784, 237864, 244992, 248676, 249458, 252416, 256128, 259072, 260304, 270512, 272136, 275264, 282624, 282808, 287232, 287419, 295104, 298496, 300288, 312064, 313548, 317152, 321816, 325632, 326656, 331568, 341504, 345984, 347072, 352176, 356352, 362848, 374187, 378624, 382976, 388608, 388861, 393472, 400384, 405768, 412896, 418064, 424212, 429088, 447744, 455906, 461312, 468096, 469568, 475728, 489984, 497352, 498916, 504832, 512256, 518144, 520608, 541024, 544272, 550528, 565616, 574464, 574838, 590208, 596992, 600576, 600967, 624128, 627096, 634304, 643632, 651264, 653312, 663136, 683008, 683859, 691968, 694144, 704352, 725696, 748374, 757248, 765952, 777216, 777722, 786944, 800768, 811536, 825792, 836128, 848424, 858176, 862257, 895488, 911812, 922624, 936192, 939136, 951456, 979968, 994704, 997832, 1009664, 1024512, 1036288, 1041216, 1082048, 1088544, 1101056, 1131232, 1148928, 1149676, 1166583, 1180416, 1193984, 1201152, 1201934, 1248256, 1254192, 1268608, 1287264, 1306624, 1326272, 1366016, 1367718, 1383936, 1388288, 1408704, 1451392, 1496748, 1514496, 1554432, 1555444, 1573888, 1601536, 1623072, 1651584, 1672256, 1696848, 1716352, 1724514, 1790976, 1802901, 1823624, 1845248, 1872384, 1878272, 1902912, 1959936, 1989408, 1995664, 2019328, 2049024, 2082432, 2164096, 2177088, 2202112, 2262464, 2297856, 2299352, 2333166, 2360832, 2387968, 2402304, 2403868, 2496512, 2508384, 2537216, 2574528, 2652544, 2732032, 2735436, 2767872, 2776576, 2817408, 2902784, 2993496, 3028992, 3108864, 3110888, 3147776, 3246144, 3303168, 3344512, 3393696, 3432704, 3449028, 3581952, 3605802, 3647248, 3690496, 3744768, 3756544, 3805824, 3919872, 3978816, 3991328, 4098048, 4164864, 4328192, 4354176, 4404224, 4524928, 4598704, 4666332, 4721664, 4804608, 4807736, 4993024, 5016768, 5074432, 5149056, 5305088, 5470872, 5535744, 5553152, 5634816, 5805568, 5986992, 6057984, 6221776, 6295552, 6492288, 6606336, 6610637, 6689024, 6787392, 6865408, 6898056, 7163904, 7211604, 7294496, 7489536, 7513088, 7611648, 7957632, 7982656, 8196096, 8329728, 8656384, 8708352, 8808448, 9049856, 9197408, 9332664, 9443328, 9615472, 10033536, 10148864, 10298112, 10610176, 10941744, 11071488, 11106304, 11269632, 11611136, 11973984, 12443552, 12984576, 13212672, 13221274, 13378048, 13574784, 13730816, 13796112, 14423208, 14588992, 14979072, 15026176, 15223296, 15915264, 15965312, 16659456, 17312768, 17416704, 17616896, 18099712, 18394816, 18665328, 18886656, 19230944, 19831911, 20067072, 20297728, 20596224, 21220352, 21883488, 22212608, 22539264, 23222272, 23947968, 24887104, 25969152, 26425344, 26442548, 26756096, 27149568, 27461632, 27592224, 28846416, 29177984, 30052352, 30446592, 31830528, 31930624, 33318912, 34625536, 34833408, 36199424, 36789632, 37330656, 38461888, 39663822, 40134144, 40595456, 41192448, 42440704, 43766976, 45078528, 46444544, 47895936, 49774208, 51938304, 52850688, 52885096, 53512192, 54299136, 54923264, 55184448, 57692832, 58355968, 60893184, 63661056, 63861248, 66637824, 69251072, 69666816, 72398848, 73579264, 74661312, 76923776, 79327644, 80268288, 82384896, 84881408, 87533952, 90157056, 95791872, 99548416, 103876608, 105770192, 107024384, 108598272, 110368896, 115385664, 116711936, 121786368, 127322112, 127722496, 139333632, 144797696, 147158528, 149322624, 153847552, 158655288, 160536576, 164769792, 175067904, 191583744, 199096832, 207753216, 211540384, 217196544, 220737792, 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約数ペア:

[(1, 81231507456), (2, 40615753728), (3, 27077169152), (4, 20307876864), (6, 13538584576), (8, 10153938432), (11, 7384682496), (12, 6769292288), (16, 5076969216), (17, 4778323968), (22, 3692341248), (23, 3531804672), (24, 3384646144), (29, 2801086464), (32, 2538484608), (33, 2461560832), (34, 2389161984), (44, 1846170624), (46, 1765902336), (48, 1692323072), (51, 1592774656), (53, 1532669952), (58, 1400543232), (64, 1269242304), (66, 1230780416), (68, 1194580992), (69, 1177268224), (87, 933695488), (88, 923085312), (92, 882951168), (96, 846161536), (102, 796387328), (106, 766334976), (116, 700271616), (128, 634621152), (132, 615390208), (136, 597290496), (138, 588634112), (159, 510889984), (174, 466847744), (176, 461542656), (184, 441475584), (187, 434393088), (192, 423080768), (204, 398193664), (212, 383167488), (232, 350135808), (253, 321073152), (256, 317310576), (264, 307695104), (272, 298645248), (276, 294317056), (318, 255444992), (319, 254644224), (348, 233423872), (352, 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(1802, 45078528), (1856, 43766976), (1914, 42440704), (1972, 41192448), (2001, 40595456), (2024, 40134144), (2048, 39663822), (2112, 38461888), (2176, 37330656), (2208, 36789632), (2244, 36199424), (2332, 34833408), (2346, 34625536), (2438, 33318912), (2544, 31930624), (2552, 31830528), (2668, 30446592), (2703, 30052352), (2784, 29177984), (2816, 28846416), (2944, 27592224), (2958, 27461632), (2992, 27149568), (3036, 26756096), (3072, 26442548), (3074, 26425344), (3128, 25969152), (3264, 24887104), (3392, 23947968), (3498, 23222272), (3604, 22539264), (3657, 22212608), (3712, 21883488), (3828, 21220352), (3944, 20596224), (4002, 20297728), (4048, 20067072), (4096, 19831911), (4224, 19230944), (4301, 18886656), (4352, 18665328), (4416, 18394816), (4488, 18099712), (4611, 17616896), (4664, 17416704), (4692, 17312768), (4876, 16659456), (5088, 15965312), (5104, 15915264), (5336, 15223296), (5406, 15026176), (5423, 14979072), (5568, 14588992), (5632, 14423208), (5888, 13796112), (5916, 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