81185803776

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 960

約数和(自身を含む): 309023649792

約数和(自身を除く): 227837846016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 32, 33, 36, 42, 44, 48, 56, 61, 62, 63, 64, 66, 72, 77, 84, 88, 93, 96, 99, 112, 121, 122, 124, 126, 128, 132, 144, 154, 168, 176, 183, 186, 192, 198, 217, 224, 231, 242, 244, 248, 252, 256, 264, 279, 288, 308, 336, 341, 352, 363, 366, 372, 384, 396, 427, 434, 448, 462, 484, 488, 496, 504, 512, 528, 549, 558, 576, 616, 651, 671, 672, 682, 693, 704, 726, 732, 744, 768, 792, 847, 854, 868, 896, 924, 968, 976, 992, 1008, 1023, 1056, 1089, 1098, 1116, 1152, 1232, 1281, 1302, 1331, 1342, 1344, 1364, 1386, 1408, 1452, 1464, 1488, 1536, 1584, 1694, 1708, 1736, 1792, 1848, 1891, 1936, 1952, 1953, 1984, 2013, 2016, 2046, 2112, 2178, 2196, 2232, 2304, 2387, 2464, 2541, 2562, 2604, 2662, 2684, 2688, 2728, 2772, 2816, 2904, 2928, 2976, 3069, 3168, 3388, 3416, 3472, 3584, 3696, 3751, 3782, 3843, 3872, 3904, 3906, 3968, 3993, 4026, 4032, 4092, 4224, 4356, 4392, 4464, 4608, 4697, 4774, 4928, 5082, 5124, 5208, 5324, 5368, 5376, 5456, 5544, 5632, 5673, 5808, 5856, 5952, 6039, 6138, 6336, 6776, 6832, 6944, 7161, 7381, 7392, 7502, 7564, 7623, 7686, 7744, 7808, 7812, 7936, 7986, 8052, 8064, 8184, 8448, 8712, 8784, 8928, 9317, 9394, 9548, 9856, 10164, 10248, 10416, 10648, 10736, 10752, 10912, 11088, 11253, 11346, 11616, 11712, 11904, 11979, 12078, 12276, 12672, 13237, 13552, 13664, 13888, 14091, 14322, 14762, 14784, 15004, 15128, 15246, 15372, 15488, 15616, 15624, 15872, 15972, 16104, 16128, 16368, 16896, 17019, 17424, 17568, 17856, 18634, 18788, 19096, 19712, 20328, 20496, 20801, 20832, 21296, 21472, 21483, 21824, 22143, 22176, 22506, 22692, 23232, 23424, 23808, 23958, 24156, 24552, 25344, 26257, 26474, 27104, 27328, 27776, 27951, 28182, 28644, 29524, 29568, 30008, 30256, 30492, 30744, 30976, 31232, 31248, 31944, 32208, 32256, 32736, 33759, 34038, 34848, 35136, 35712, 37268, 37576, 38192, 39424, 39711, 40656, 40992, 41261, 41602, 41664, 42273, 42592, 42944, 42966, 43648, 44286, 44352, 45012, 45384, 46464, 46848, 47616, 47916, 48312, 49104, 50688, 51667, 52514, 52948, 54208, 54656, 55552, 55902, 56364, 57288, 59048, 59136, 60016, 60512, 60984, 61488, 61952, 62403, 62496, 63888, 64416, 65472, 66429, 67518, 68076, 69696, 70272, 71424, 74536, 75152, 76384, 78771, 79422, 81191, 81312, 81984, 82522, 83204, 83328, 83853, 84546, 85184, 85888, 85932, 87296, 88572, 88704, 90024, 90768, 92928, 93696, 95832, 96624, 98208, 103334, 105028, 105896, 108416, 109312, 111104, 111804, 112728, 114576, 118096, 118272, 119133, 120032, 121024, 121968, 122976, 123783, 124806, 124992, 127776, 128832, 130944, 132858, 135036, 136152, 139392, 140544, 142848, 145607, 149072, 150304, 152768, 155001, 157542, 158844, 162382, 162624, 163968, 165044, 166408, 166656, 167706, 169092, 170368, 171776, 171864, 174592, 177144, 177408, 180048, 181536, 185856, 187209, 191664, 193248, 196416, 206668, 210056, 211792, 216832, 218624, 223608, 225456, 228811, 229152, 236192, 236313, 238266, 240064, 242048, 243573, 243936, 245952, 247566, 249612, 249984, 255552, 257664, 261888, 265716, 270072, 272304, 278784, 281088, 288827, 291214, 298144, 300608, 305536, 310002, 315084, 317688, 324764, 325248, 327936, 330088, 332816, 333312, 335412, 338184, 340736, 343552, 343728, 354288, 354816, 360096, 363072, 371349, 374418, 383328, 386496, 392832, 413336, 420112, 423584, 433664, 436821, 447216, 450912, 457622, 458304, 465003, 472384, 472626, 476532, 480128, 484096, 487146, 487872, 491904, 495132, 499224, 499968, 511104, 515328, 523776, 531432, 540144, 544608, 557568, 568337, 577654, 582428, 596288, 601216, 611072, 620004, 630168, 635376, 649528, 650496, 655872, 660176, 665632, 670824, 676368, 681472, 686433, 687456, 708576, 720192, 726144, 730719, 742698, 748836, 766656, 772992, 785664, 826672, 840224, 847168, 866481, 873642, 894432, 901824, 915244, 916608, 930006, 944768, 945252, 953064, 960256, 968192, 974292, 975744, 983808, 990264, 998448, 999936, 1022208, 1030656, 1062864, 1080288, 1089216, 1136674, 1155308, 1164856, 1192576, 1202432, 1222144, 1240008, 1260336, 1270752, 1299056, 1300992, 1310463, 1320352, 1331264, 1341648, 1352736, 1372866, 1374912, 1417152, 1440384, 1452288, 1461438, 1485396, 1497672, 1533312, 1545984, 1571328, 1601677, 1653344, 1680448, 1694336, 1705011, 1732962, 1747284, 1788864, 1803648, 1830488, 1833216, 1860012, 1889536, 1890504, 1906128, 1920512, 1948584, 1951488, 1967616, 1980528, 1996896, 2044416, 2059299, 2125728, 2160576, 2178432, 2273348, 2310616, 2329712, 2385152, 2404864, 2480016, 2516921, 2520672, 2541504, 2598112, 2599443, 2620926, 2640704, 2662528, 2683296, 2705472, 2745732, 2749824, 2834304, 2880768, 2904576, 2922876, 2970792, 2995344, 3066624, 3091968, 3203354, 3306688, 3360896, 3388672, 3410022, 3465924, 3494568, 3577728, 3607296, 3660976, 3666432, 3720024, 3779072, 3781008, 3812256, 3897168, 3902976, 3961056, 3993792, 4118598, 4251456, 4321152, 4356864, 4546696, 4621232, 4659424, 4770304, 4805031, 4960032, 5033842, 5041344, 5083008, 5115033, 5196224, 5198886, 5241852, 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約数ペア:

[(1, 81185803776), (2, 40592901888), (3, 27061934592), (4, 20296450944), (6, 13530967296), (7, 11597971968), (8, 10148225472), (9, 9020644864), (11, 7380527616), (12, 6765483648), (14, 5798985984), (16, 5074112736), (18, 4510322432), (21, 3865990656), (22, 3690263808), (24, 3382741824), (28, 2899492992), (31, 2618896896), (32, 2537056368), (33, 2460175872), (36, 2255161216), (42, 1932995328), (44, 1845131904), (48, 1691370912), (56, 1449746496), (61, 1330914816), (62, 1309448448), (63, 1288663552), (64, 1268528184), (66, 1230087936), (72, 1127580608), (77, 1054361088), (84, 966497664), (88, 922565952), (93, 872965632), (96, 845685456), (99, 820058624), (112, 724873248), (121, 670957056), (122, 665457408), (124, 654724224), (126, 644331776), (128, 634264092), (132, 615043968), (144, 563790304), (154, 527180544), (168, 483248832), (176, 461282976), (183, 443638272), (186, 436482816), (192, 422842728), (198, 410029312), (217, 374128128), (224, 362436624), (231, 351453696), (242, 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(3843, 21125632), (3872, 20967408), (3904, 20795544), (3906, 20784896), (3968, 20460132), (3993, 20332032), (4026, 20165376), (4032, 20135368), (4092, 19840128), (4224, 19220124), (4356, 18637696), (4392, 18484928), (4464, 18186784), (4608, 17618447), (4697, 17284608), (4774, 17005824), (4928, 16474392), (5082, 15975168), (5124, 15844224), (5208, 15588672), (5324, 15249024), (5368, 15124032), (5376, 15101526), (5456, 14880096), (5544, 14643904), (5632, 14415093), (5673, 14310912), (5808, 13978272), (5856, 13863696), (5952, 13640088), (6039, 13443584), (6138, 13226752), (6336, 12813416), (6776, 11981376), (6832, 11883168), (6944, 11691504), (7161, 11337216), (7381, 10999296), (7392, 10982928), (7502, 10821888), (7564, 10733184), (7623, 10650112), (7686, 10562816), (7744, 10483704), (7808, 10397772), (7812, 10392448), (7936, 10230066), (7986, 10166016), (8052, 10082688), (8064, 10067684), (8184, 9920064), (8448, 9610062), (8712, 9318848), (8784, 9242464), (8928, 9093392), (9317, 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(180048, 450912), (181536, 447216), (185856, 436821), (187209, 433664), (191664, 423584), (193248, 420112), (196416, 413336), (206668, 392832), (210056, 386496), (211792, 383328), (216832, 374418), (218624, 371349), (223608, 363072), (225456, 360096), (228811, 354816), (229152, 354288), (236192, 343728), (236313, 343552), (238266, 340736), (240064, 338184), (242048, 335412), (243573, 333312), (243936, 332816), (245952, 330088), (247566, 327936), (249612, 325248), (249984, 324764), (255552, 317688), (257664, 315084), (261888, 310002), (265716, 305536), (270072, 300608), (272304, 298144), (278784, 291214), (281088, 288827)]