81547554816

素因数分解:

$2^{12}\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 1040

約数和(自身を含む): 312144462784

約数和(自身を除く): 230596907968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 37, 39, 42, 48, 52, 54, 56, 63, 64, 72, 73, 74, 78, 81, 84, 91, 96, 104, 108, 111, 112, 117, 126, 128, 144, 146, 148, 156, 162, 168, 182, 189, 192, 208, 216, 219, 222, 224, 234, 252, 256, 259, 273, 288, 292, 296, 312, 324, 333, 336, 351, 364, 378, 384, 416, 432, 438, 444, 448, 468, 481, 504, 511, 512, 518, 546, 567, 576, 584, 592, 624, 648, 657, 666, 672, 702, 728, 756, 768, 777, 819, 832, 864, 876, 888, 896, 936, 949, 962, 999, 1008, 1022, 1024, 1036, 1053, 1092, 1134, 1152, 1168, 1184, 1248, 1296, 1314, 1332, 1344, 1404, 1443, 1456, 1512, 1533, 1536, 1554, 1638, 1664, 1728, 1752, 1776, 1792, 1872, 1898, 1924, 1971, 1998, 2016, 2044, 2048, 2072, 2106, 2184, 2268, 2304, 2331, 2336, 2368, 2457, 2496, 2592, 2628, 2664, 2688, 2701, 2808, 2847, 2886, 2912, 2997, 3024, 3066, 3072, 3108, 3276, 3328, 3367, 3456, 3504, 3552, 3584, 3744, 3796, 3848, 3942, 3996, 4032, 4088, 4096, 4144, 4212, 4329, 4368, 4536, 4599, 4608, 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37296, 37376, 37814, 37888, 38961, 39312, 39858, 39936, 40404, 41391, 41472, 41958, 42048, 42624, 43008, 43216, 44928, 45552, 46176, 46592, 47304, 47952, 48384, 48618, 49056, 49728, 51246, 51948, 52416, 53144, 53248, 53872, 55188, 55296, 55944, 56064, 56721, 56832, 58968, 59787, 59904, 60606, 60736, 61568, 63072, 63936, 64512, 64824, 65408, 66304, 67392, 68328, 69264, 69888, 70226, 72576, 72927, 73584, 74592, 74752, 75628, 75776, 76869, 77922, 78624, 79716, 79872, 80808, 82782, 82944, 83916, 84096, 85248, 86016, 86432, 89856, 90909, 91104, 92352, 93184, 94608, 95904, 96768, 97236, 98112, 99456, 102492, 103896, 104832, 105339, 106288, 107744, 110376, 110592, 111888, 112128, 113442, 113664, 117936, 119574, 119808, 121212, 121472, 123136, 126144, 127872, 129024, 129648, 130816, 132608, 134784, 136656, 138528, 139776, 140452, 145152, 145854, 147168, 149184, 149504, 151256, 151552, 153738, 155844, 157248, 159432, 159744, 161616, 165564, 165888, 167832, 168192, 170163, 170496, 172864, 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727272, 728832, 737373, 738816, 756864, 767232, 774144, 777888, 784896, 795648, 819936, 831168, 838656, 842712, 850304, 861952, 875124, 883008, 895104, 897024, 907536, 943488, 948051, 956592, 969696, 971776, 983164, 985088, 1009152, 1020978, 1022976, 1037184, 1046528, 1060864, 1076166, 1078272, 1090908, 1093248, 1108224, 1118208, 1123616, 1161216, 1166832, 1177344, 1193472, 1210048, 1229904, 1246752, 1257984, 1264068, 1275456, 1292928, 1324512, 1342656, 1345536, 1361304, 1363968, 1382912, 1434888, 1437696, 1454544, 1457664, 1474746, 1477632, 1513728, 1531467, 1534464, 1555776, 1569792, 1591296, 1639872, 1662336, 1677312, 1685424, 1700608, 1723904, 1750248, 1766016, 1790208, 1815072, 1886976, 1896102, 1913184, 1939392, 1943552, 1966328, 1970176, 2018304, 2041956, 2045952, 2074368, 2093056, 2152332, 2156544, 2181816, 2186496, 2212119, 2216448, 2247232, 2322432, 2333664, 2354688, 2386944, 2420096, 2459808, 2493504, 2515968, 2528136, 2550912, 2585856, 2649024, 2685312, 2691072, 2722608, 2765824, 2844153, 2869776, 2909088, 2915328, 2949492, 2955264, 3027456, 3062934, 3068928, 3111552, 3139584, 3182592, 3279744, 3324672, 3354624, 3370848, 3401216, 3447808, 3500496, 3532032, 3580416, 3630144, 3773952, 3792204, 3826368, 3878784, 3887104, 3932656, 4036608, 4083912, 4091904, 4148736, 4304664, 4313088, 4363632, 4372992, 4424238, 4432896, 4494464, 4667328, 4709376, 4773888, 4840192, 4919616, 4987008, 5031936, 5056272, 5101824, 5171712, 5298048, 5370624, 5445216, 5531648, 5688306, 5739552, 5818176, 5830656, 5898984, 5910528, 6054912, 6125868, 6137856, 6223104, 6279168, 6559488, 6636357, 6649344, 6741696, 6802432, 6895616, 7000992, 7064064, 7160832, 7260288, 7547904, 7584408, 7652736, 7757568, 7865312, 8073216, 8167824, 8297472, 8609328, 8727264, 8745984, 8848476, 8865792, 8988928, 9334656, 9418752, 9547776, 9680384, 9839232, 9974016, 10063872, 10112544, 10203648, 10343424, 10596096, 10741248, 10890432, 11063296, 11376612, 11479104, 11636352, 11661312, 11797968, 12109824, 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約数ペア:

[(1, 81547554816), (2, 40773777408), (3, 27182518272), (4, 20386888704), (6, 13591259136), (7, 11649650688), (8, 10193444352), (9, 9060839424), (12, 6795629568), (13, 6272888832), (14, 5824825344), (16, 5096722176), (18, 4530419712), (21, 3883216896), (24, 3397814784), (26, 3136444416), (27, 3020279808), (28, 2912412672), (32, 2548361088), (36, 2265209856), (37, 2203987968), (39, 2090962944), (42, 1941608448), (48, 1698907392), (52, 1568222208), (54, 1510139904), (56, 1456206336), (63, 1294405632), (64, 1274180544), (72, 1132604928), (73, 1117089792), (74, 1101993984), (78, 1045481472), (81, 1006759936), (84, 970804224), (91, 896126976), (96, 849453696), (104, 784111104), (108, 755069952), (111, 734662656), (112, 728103168), (117, 696987648), (126, 647202816), (128, 637090272), (144, 566302464), (146, 558544896), (148, 550996992), (156, 522740736), (162, 503379968), (168, 485402112), (182, 448063488), (189, 431468544), (192, 424726848), (208, 392055552), (216, 377534976), (219, 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(3066, 26597376), (3072, 26545428), (3108, 26237952), (3276, 24892416), (3328, 24503472), (3367, 24219648), (3456, 23595936), (3504, 23272704), (3552, 22958208), (3584, 22753224), (3744, 21780864), (3796, 21482496), (3848, 21192192), (3942, 20686848), (3996, 20407296), (4032, 20225088), (4088, 19948032), (4096, 19909071), (4144, 19678464), (4212, 19360768), (4329, 18837504), (4368, 18669312), (4536, 17977856), (4599, 17731584), (4608, 17696952), (4662, 17491968), (4672, 17454528), (4736, 17218656), (4914, 16594944), (4992, 16335648), (5184, 15730624), (5256, 15515136), (5328, 15305472), (5376, 15168816), (5402, 15095808), (5616, 14520576), (5694, 14321664), (5772, 14128128), (5824, 14001984), (5913, 13791232), (5994, 13604864), (6048, 13483392), (6132, 13298688), (6144, 13272714), (6216, 13118976), (6552, 12446208), (6643, 12275712), (6656, 12251736), (6734, 12109824), (6912, 11797968), (6993, 11661312), (7008, 11636352), (7104, 11479104), (7168, 11376612), (7371, 11063296), (7488, 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(33696, 2420096), (34164, 2386944), (34632, 2354688), (34944, 2333664), (35113, 2322432), (36288, 2247232), (36792, 2216448), (36864, 2212119), (37296, 2186496), (37376, 2181816), (37814, 2156544), (37888, 2152332), (38961, 2093056), (39312, 2074368), (39858, 2045952), (39936, 2041956), (40404, 2018304), (41391, 1970176), (41472, 1966328), (41958, 1943552), (42048, 1939392), (42624, 1913184), (43008, 1896102), (43216, 1886976), (44928, 1815072), (45552, 1790208), (46176, 1766016), (46592, 1750248), (47304, 1723904), (47952, 1700608), (48384, 1685424), (48618, 1677312), (49056, 1662336), (49728, 1639872), (51246, 1591296), (51948, 1569792), (52416, 1555776), (53144, 1534464), (53248, 1531467), (53872, 1513728), (55188, 1477632), (55296, 1474746), (55944, 1457664), (56064, 1454544), (56721, 1437696), (56832, 1434888), (58968, 1382912), (59787, 1363968), (59904, 1361304), (60606, 1345536), (60736, 1342656), (61568, 1324512), (63072, 1292928), (63936, 1275456), (64512, 1264068), (64824, 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(126144, 646464), (127872, 637728), (129024, 632034), (129648, 628992), (130816, 623376), (132608, 614952), (134784, 605024), (136656, 596736), (138528, 588672), (139776, 583416), (140452, 580608), (145152, 561808), (145854, 559104), (147168, 554112), (149184, 546624), (149504, 545454), (151256, 539136), (151552, 538083), (153738, 530432), (155844, 523264), (157248, 518592), (159432, 511488), (159744, 510489), (161616, 504576), (165564, 492544), (165888, 491582), (167832, 485888), (168192, 484848), (170163, 479232), (170496, 478296), (172864, 471744), (179361, 454656), (179712, 453768), (181818, 448512), (182208, 447552), (184704, 441504), (186368, 437562), (189216, 430976), (191808, 425152), (193536, 421356), (194472, 419328), (196224, 415584), (198912, 409968), (204984, 397824), (207792, 392448), (209664, 388944), (210678, 387072), (212576, 383616), (215488, 378432), (218781, 372736), (220752, 369408), (223776, 364416), (224256, 363636), (226884, 359424), (227328, 358722), (235872, 345728), (239148, 340992), (239616, 340326), (242424, 336384), (242944, 335664), (245791, 331776), (246272, 331128), (252288, 323232), (255744, 318864), (258048, 316017), (259296, 314496), (261632, 311688), (265216, 307476), (269568, 302512), (272727, 299008), (273312, 298368), (277056, 294336), (279552, 291708), (280904, 290304)]