81606196224

素因数分解:

$2^{10}\times 3^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 924

約数和(自身を含む): 299950905744

約数和(自身を除く): 218344709520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 49, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 97, 98, 108, 112, 126, 128, 138, 144, 147, 161, 162, 168, 184, 189, 192, 194, 196, 207, 216, 224, 243, 252, 256, 276, 288, 291, 294, 322, 324, 336, 368, 378, 384, 388, 392, 414, 432, 441, 448, 483, 486, 504, 512, 552, 567, 576, 582, 588, 621, 644, 648, 672, 679, 729, 736, 756, 768, 776, 784, 828, 864, 873, 882, 896, 966, 972, 1008, 1024, 1104, 1127, 1134, 1152, 1164, 1176, 1242, 1288, 1296, 1323, 1344, 1358, 1449, 1458, 1472, 1512, 1536, 1552, 1568, 1656, 1701, 1728, 1746, 1764, 1792, 1863, 1932, 1944, 2016, 2037, 2208, 2231, 2254, 2268, 2304, 2328, 2352, 2484, 2576, 2592, 2619, 2646, 2688, 2716, 2898, 2916, 2944, 3024, 3072, 3104, 3136, 3312, 3381, 3402, 3456, 3492, 3528, 3584, 3726, 3864, 3888, 3969, 4032, 4074, 4347, 4416, 4462, 4508, 4536, 4608, 4656, 4704, 4753, 4968, 5103, 5152, 5184, 5238, 5292, 5376, 5432, 5589, 5796, 5832, 5888, 6048, 6111, 6208, 6272, 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297984, 304192, 312984, 317952, 321264, 324576, 326592, 327957, 329994, 335232, 338688, 342216, 347648, 357696, 361422, 365148, 370944, 373248, 374808, 377136, 381024, 384993, 391104, 417312, 421659, 428352, 432768, 435456, 437276, 439992, 446976, 451584, 456288, 469476, 476928, 481896, 486864, 494592, 494991, 499744, 502848, 508032, 513324, 521472, 536544, 542133, 547722, 556416, 562212, 565704, 571136, 571536, 577024, 580608, 586656, 608384, 625968, 635904, 642528, 649152, 653184, 655914, 659988, 670464, 677376, 684432, 695296, 715392, 722844, 730296, 741888, 746496, 749616, 754272, 762048, 769986, 782208, 821583, 834624, 843318, 856704, 865536, 870912, 874552, 879984, 893952, 912576, 938952, 953856, 963792, 973728, 983871, 989982, 999488, 1005696, 1016064, 1026648, 1042944, 1073088, 1084266, 1095444, 1112832, 1124424, 1131408, 1142272, 1143072, 1154048, 1154979, 1173312, 1216768, 1251936, 1264977, 1285056, 1298304, 1306368, 1311828, 1319976, 1340928, 1354752, 1368864, 1430784, 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46738944, 47225808, 47975424, 49279104, 52044768, 52581312, 53129034, 53972352, 55438992, 55971328, 56318976, 60092928, 60718896, 61682688, 62967744, 63358848, 65705472, 69393024, 70108416, 70838712, 71963136, 72410112, 73918656, 79693551, 80958528, 83956992, 84478464, 91078344, 92524032, 93477888, 94451616, 98558208, 104089536, 105162624, 106258068, 107944704, 110877984, 111942656, 120185856, 121437792, 125935488, 126717696, 131410944, 138786048, 140216832, 141677424, 143926272, 147837312, 159387102, 161917056, 167913984, 168956928, 182156688, 185048064, 188903232, 197116416, 208179072, 210325248, 212516136, 215889408, 221755968, 242875584, 251870976, 253435392, 277572096, 280433664, 283354848, 295674624, 318774204, 323834112, 335827968, 364313376, 377806464, 394232832, 416358144, 420650496, 425032272, 431778816, 443511936, 485751168, 503741952, 506870784, 555144192, 566709696, 591349248, 637548408, 647668224, 728626752, 755612928, 832716288, 841300992, 850064544, 887023872, 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約数ペア:

[(1, 81606196224), (2, 40803098112), (3, 27202065408), (4, 20401549056), (6, 13601032704), (7, 11658028032), (8, 10200774528), (9, 9067355136), (12, 6800516352), (14, 5829014016), (16, 5100387264), (18, 4533677568), (21, 3886009344), (23, 3548095488), (24, 3400258176), (27, 3022451712), (28, 2914507008), (32, 2550193632), (36, 2266838784), (42, 1943004672), (46, 1774047744), (48, 1700129088), (49, 1665432576), (54, 1511225856), (56, 1457253504), (63, 1295336448), (64, 1275096816), (69, 1182698496), (72, 1133419392), (81, 1007483904), (84, 971502336), (92, 887023872), (96, 850064544), (97, 841300992), (98, 832716288), (108, 755612928), (112, 728626752), (126, 647668224), (128, 637548408), (138, 591349248), (144, 566709696), (147, 555144192), (161, 506870784), (162, 503741952), (168, 485751168), (184, 443511936), (189, 431778816), (192, 425032272), (194, 420650496), (196, 416358144), (207, 394232832), (216, 377806464), (224, 364313376), (243, 335827968), (252, 323834112), (256, 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