81646006464

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:178

約数の個数: 756

約数和(自身を含む): 282587511024

約数和(自身を除く): 200941504560

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 31, 32, 33, 36, 44, 46, 48, 53, 62, 64, 66, 69, 72, 88, 92, 93, 96, 99, 106, 121, 124, 132, 138, 144, 159, 176, 184, 186, 192, 198, 207, 212, 242, 248, 253, 264, 276, 279, 288, 318, 341, 352, 363, 368, 372, 396, 414, 424, 477, 484, 496, 506, 528, 552, 558, 576, 583, 636, 682, 704, 713, 726, 736, 744, 759, 792, 828, 848, 954, 961, 968, 992, 1012, 1023, 1056, 1089, 1104, 1116, 1166, 1219, 1272, 1364, 1426, 1452, 1472, 1488, 1518, 1584, 1643, 1656, 1696, 1749, 1908, 1922, 1936, 1984, 2024, 2046, 2112, 2139, 2178, 2208, 2232, 2277, 2332, 2438, 2544, 2728, 2783, 2852, 2883, 2904, 2976, 3036, 3069, 3168, 3286, 3312, 3392, 3498, 3657, 3751, 3816, 3844, 3872, 4048, 4092, 4278, 4356, 4416, 4464, 4554, 4664, 4876, 4929, 5088, 5247, 5456, 5566, 5704, 5766, 5808, 5952, 6072, 6138, 6336, 6413, 6417, 6572, 6624, 6996, 7314, 7502, 7632, 7688, 7744, 7843, 8096, 8184, 8349, 8556, 8649, 8712, 8928, 9108, 9328, 9752, 9858, 10176, 10494, 10571, 10912, 10971, 11132, 11253, 11408, 11532, 11616, 12144, 12276, 12826, 12834, 13144, 13248, 13409, 13992, 14628, 14787, 15004, 15264, 15376, 15686, 16192, 16368, 16698, 17112, 17298, 17424, 17856, 18073, 18216, 18656, 19239, 19504, 19716, 20988, 21142, 21824, 21942, 22103, 22264, 22506, 22816, 23064, 23232, 23529, 24288, 24552, 25047, 25652, 25668, 26288, 26818, 27984, 29256, 29574, 30008, 30528, 30752, 31372, 31713, 32736, 33396, 33759, 34224, 34596, 34848, 36146, 36432, 37312, 37789, 38478, 39008, 39432, 40227, 41976, 42284, 43884, 44206, 44528, 45012, 45632, 46128, 47058, 48576, 49104, 50094, 50933, 51304, 51336, 52576, 53636, 54219, 55968, 57717, 58512, 59148, 60016, 61504, 62744, 63426, 65472, 66309, 66792, 67518, 68448, 69192, 69696, 70587, 72292, 72864, 75578, 76956, 78016, 78864, 80454, 83952, 84568, 86273, 87768, 88412, 89056, 90024, 92256, 94116, 95139, 98208, 100188, 101866, 102608, 102672, 105152, 107272, 108438, 111936, 113367, 115434, 116281, 117024, 118296, 120032, 120681, 125488, 126852, 132618, 133584, 135036, 136896, 138384, 141174, 144584, 145728, 147499, 151156, 152799, 153912, 157728, 160908, 162657, 167904, 169136, 172546, 175536, 176824, 178112, 180048, 184512, 188232, 190278, 196416, 198803, 198927, 200376, 203732, 205216, 205344, 214544, 216876, 226734, 230868, 232562, 234048, 236592, 240064, 241362, 243133, 250976, 253704, 258819, 265236, 267168, 270072, 276768, 282348, 289168, 294998, 302312, 305598, 307824, 315456, 321816, 325314, 335808, 338272, 340101, 345092, 348843, 351072, 353648, 360096, 376464, 380556, 397606, 397854, 400752, 407464, 410432, 410688, 415679, 429088, 433752, 442497, 453468, 458397, 461736, 465124, 473184, 482724, 486266, 501952, 507408, 517638, 530472, 534336, 540144, 553536, 560263, 564696, 578336, 589996, 596409, 604624, 611196, 615648, 643632, 650628, 676544, 680202, 690184, 697686, 702144, 707296, 720192, 729399, 752928, 761112, 776457, 795212, 795708, 801504, 814928, 831358, 858176, 867504, 884994, 906936, 916794, 923472, 930248, 946368, 965448, 972532, 1014816, 1035276, 1046529, 1060944, 1080288, 1120526, 1129392, 1156672, 1171459, 1179992, 1192818, 1209248, 1222392, 1231296, 1247037, 1287264, 1301256, 1327491, 1360404, 1380368, 1395372, 1414592, 1458798, 1505856, 1522224, 1552914, 1590424, 1591416, 1603008, 1629856, 1662716, 1680789, 1735008, 1769988, 1789227, 1813872, 1833588, 1846944, 1860496, 1930896, 1945064, 2029632, 2070552, 2093058, 2121888, 2160576, 2188197, 2241052, 2258784, 2342918, 2359984, 2385636, 2418496, 2444784, 2494074, 2574528, 2602512, 2654982, 2674463, 2720808, 2760736, 2790744, 2917596, 3044448, 3105828, 3180848, 3182832, 3259712, 3325432, 3361578, 3470016, 3514377, 3539976, 3578454, 3627744, 3667176, 3693888, 3720992, 3741111, 3861792, 3890128, 4141104, 4186116, 4243776, 4376394, 4482104, 4517568, 4572469, 4685836, 4719968, 4771272, 4889568, 4988148, 5042367, 5205024, 5309964, 5348926, 5441616, 5521472, 5581488, 5835192, 6088896, 6162893, 6211656, 6361696, 6365664, 6650864, 6723156, 7028754, 7079952, 7156908, 7255488, 7334352, 7441984, 7482222, 7723584, 7780256, 8023389, 8282208, 8372232, 8752788, 8964208, 9144938, 9371672, 9439936, 9542544, 9779136, 9976296, 10084734, 10410048, 10543131, 10619928, 10697852, 10883232, 11162976, 11670384, 12325786, 12423312, 12723392, 12731328, 12886049, 13301728, 13446312, 13717407, 14057508, 14159904, 14313816, 14668704, 14964444, 15560512, 16046778, 16564416, 16744464, 17505576, 17928416, 18289876, 18488679, 18743344, 19085088, 19952592, 20169468, 21086262, 21239856, 21395704, 21766464, 22325952, 23340768, 24070167, 24651572, 24846624, 25772098, 26603456, 26892624, 27434814, 28115016, 28319808, 28627632, 29337408, 29928888, 32093556, 33488928, 35011152, 35856832, 36579752, 36977358, 37486688, 38170176, 38658147, 39905184, 40338936, 41152221, 42172524, 42479712, 42791408, 46681536, 48140334, 49303144, 49693248, 51544196, 53785248, 54869628, 55466037, 56230032, 57255264, 59857776, 64187112, 66977856, 70022304, 73159504, 73954716, 74973376, 77316294, 79810368, 80677872, 82304442, 84345048, 84959424, 85582816, 96280668, 98606288, 103088392, 107570496, 109739256, 110932074, 112460064, 114510528, 115974441, 119715552, 128374224, 140044608, 141746539, 146319008, 147909432, 154632588, 161355744, 164608884, 168690096, 171165632, 192561336, 197212576, 206176784, 219478512, 221864148, 224920128, 231948882, 239431104, 256748448, 283493078, 292638016, 295818864, 309265176, 322711488, 329217768, 337380192, 385122672, 394425152, 412353568, 425239617, 438957024, 443728296, 463897764, 513496896, 566986156, 591637728, 618530352, 658435536, 674760384, 770245344, 824707136, 850479234, 877914048, 887456592, 927795528, 1133972312, 1183275456, 1237060704, 1275718851, 1316871072, 1540490688, 1700958468, 1774913184, 1855591056, 2267944624, 2474121408, 2551437702, 2633742144, 3401916936, 3549826368, 3711182112, 4535889248, 5102875404, 6803833872, 7422364224, 9071778496, 10205750808, 13607667744, 20411501616, 27215335488, 40823003232, 81646006464]

約数ペア:

[(1, 81646006464), (2, 40823003232), (3, 27215335488), (4, 20411501616), (6, 13607667744), (8, 10205750808), (9, 9071778496), (11, 7422364224), (12, 6803833872), (16, 5102875404), (18, 4535889248), (22, 3711182112), (23, 3549826368), (24, 3401916936), (31, 2633742144), (32, 2551437702), (33, 2474121408), (36, 2267944624), (44, 1855591056), (46, 1774913184), (48, 1700958468), (53, 1540490688), (62, 1316871072), (64, 1275718851), (66, 1237060704), (69, 1183275456), (72, 1133972312), (88, 927795528), (92, 887456592), (93, 877914048), (96, 850479234), (99, 824707136), (106, 770245344), (121, 674760384), (124, 658435536), (132, 618530352), (138, 591637728), (144, 566986156), (159, 513496896), (176, 463897764), (184, 443728296), (186, 438957024), (192, 425239617), (198, 412353568), (207, 394425152), (212, 385122672), (242, 337380192), (248, 329217768), (253, 322711488), (264, 309265176), (276, 295818864), (279, 292638016), (288, 283493078), (318, 256748448), (341, 239431104), (352, 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(2046, 39905184), (2112, 38658147), (2139, 38170176), (2178, 37486688), (2208, 36977358), (2232, 36579752), (2277, 35856832), (2332, 35011152), (2438, 33488928), (2544, 32093556), (2728, 29928888), (2783, 29337408), (2852, 28627632), (2883, 28319808), (2904, 28115016), (2976, 27434814), (3036, 26892624), (3069, 26603456), (3168, 25772098), (3286, 24846624), (3312, 24651572), (3392, 24070167), (3498, 23340768), (3657, 22325952), (3751, 21766464), (3816, 21395704), (3844, 21239856), (3872, 21086262), (4048, 20169468), (4092, 19952592), (4278, 19085088), (4356, 18743344), (4416, 18488679), (4464, 18289876), (4554, 17928416), (4664, 17505576), (4876, 16744464), (4929, 16564416), (5088, 16046778), (5247, 15560512), (5456, 14964444), (5566, 14668704), (5704, 14313816), (5766, 14159904), (5808, 14057508), (5952, 13717407), (6072, 13446312), (6138, 13301728), (6336, 12886049), (6413, 12731328), (6417, 12723392), (6572, 12423312), (6624, 12325786), (6996, 11670384), (7314, 11162976), (7502, 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