81379432512

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:385

約数の個数: 672

約数和(自身を含む): 289572192000

約数和(自身を除く): 208192759488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 64, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 149, 162, 168, 173, 174, 189, 192, 203, 216, 224, 232, 243, 252, 261, 288, 298, 324, 336, 346, 348, 378, 406, 432, 447, 448, 464, 486, 504, 519, 522, 567, 576, 596, 609, 648, 672, 692, 696, 756, 783, 812, 864, 894, 928, 972, 1008, 1038, 1043, 1044, 1134, 1192, 1211, 1218, 1296, 1341, 1344, 1384, 1392, 1512, 1557, 1566, 1624, 1701, 1728, 1788, 1827, 1856, 1944, 2016, 2076, 2086, 2088, 2268, 2349, 2384, 2422, 2436, 2592, 2682, 2768, 2784, 3024, 3114, 3129, 3132, 3248, 3402, 3576, 3633, 3654, 3888, 4023, 4032, 4152, 4172, 4176, 4321, 4536, 4671, 4698, 4768, 4844, 4872, 5017, 5184, 5364, 5481, 5536, 5568, 6048, 6228, 6258, 6264, 6496, 6804, 7047, 7152, 7266, 7308, 7776, 8046, 8304, 8344, 8352, 8642, 9072, 9342, 9387, 9396, 9536, 9688, 9744, 10034, 10728, 10899, 10962, 11072, 12069, 12096, 12456, 12516, 12528, 12963, 12992, 13608, 14013, 14094, 14304, 14532, 14616, 15051, 15552, 16092, 16443, 16608, 16688, 16704, 17284, 18144, 18684, 18774, 18792, 19376, 19488, 20068, 21456, 21798, 21924, 24138, 24912, 25032, 25056, 25777, 25926, 27216, 28026, 28161, 28188, 28608, 29064, 29232, 30102, 30247, 32184, 32697, 32886, 33216, 33376, 34568, 35119, 36207, 36288, 37368, 37548, 37584, 38752, 38889, 38976, 40136, 42039, 42912, 43596, 43848, 45153, 48276, 49329, 49824, 50064, 50112, 51554, 51852, 54432, 56052, 56322, 56376, 58128, 58464, 60204, 60494, 64368, 65394, 65772, 66752, 69136, 70238, 72414, 74736, 75096, 75168, 77331, 77504, 77778, 80272, 84078, 84483, 85824, 87192, 87696, 90306, 90741, 96552, 98091, 98658, 99648, 100128, 103108, 103704, 105357, 108864, 112104, 112644, 112752, 116256, 116667, 116928, 120408, 120988, 128736, 130788, 131544, 135459, 138272, 140476, 144828, 149472, 150192, 150336, 154662, 155556, 160544, 168156, 168966, 174384, 175392, 180439, 180612, 181482, 193104, 196182, 197316, 200256, 206216, 207408, 210714, 224208, 225288, 225504, 231993, 232512, 233334, 240816, 241976, 253449, 257472, 261576, 263088, 270918, 272223, 276544, 280952, 289656, 294273, 298944, 300384, 309324, 311112, 316071, 321088, 336312, 337932, 348768, 350001, 350784, 360878, 361224, 362964, 386208, 392364, 394632, 406377, 412432, 414816, 421428, 448416, 450576, 451008, 463986, 466668, 481632, 483952, 506898, 523152, 526176, 541317, 541836, 544446, 561904, 579312, 588546, 600768, 618648, 622224, 632142, 672624, 675864, 695979, 697536, 700002, 721756, 722448, 725928, 747533, 772416, 784728, 789264, 812754, 816669, 824864, 829632, 842856, 896832, 901152, 927972, 933336, 948213, 963264, 967904, 1013796, 1046304, 1050003, 1052352, 1082634, 1083672, 1088892, 1123808, 1158624, 1177092, 1219131, 1237296, 1244448, 1264284, 1345248, 1351728, 1391958, 1400004, 1443512, 1444896, 1451856, 1495066, 1569456, 1578528, 1623951, 1625508, 1633338, 1649728, 1685712, 1802304, 1855944, 1866672, 1896426, 1935808, 2027592, 2087937, 2092608, 2100006, 2165268, 2167344, 2177784, 2242599, 2247616, 2317248, 2354184, 2438262, 2450007, 2474592, 2488896, 2528568, 2690496, 2703456, 2783916, 2800008, 2844639, 2887024, 2889792, 2903712, 2990132, 3138912, 3157056, 3247902, 3251016, 3266676, 3371424, 3711888, 3733344, 3792852, 4055184, 4175874, 4200012, 4330536, 4334688, 4355568, 4485198, 4708368, 4871853, 4876524, 4900014, 4949184, 5057136, 5232731, 5406912, 5567832, 5600016, 5689278, 5774048, 5807424, 5980264, 6263811, 6277824, 6495804, 6502032, 6533352, 6727797, 6742848, 7350021, 7423776, 7466688, 7585704, 8110368, 8351748, 8400024, 8533917, 8661072, 8669376, 8711136, 8970396, 9416736, 9743706, 9753048, 9800028, 10114272, 10465462, 11135664, 11200032, 11378556, 11548096, 11960528, 12527622, 12991608, 13004064, 13066704, 13455594, 14615559, 14700042, 14847552, 15171408, 15698193, 16220736, 16703496, 16800048, 17067834, 17322144, 17422272, 17940792, 18833472, 19487412, 19506096, 19600056, 20183391, 20228544, 20930924, 22271328, 22400064, 22757112, 23921056, 25055244, 25983216, 26008128, 26133408, 26911188, 29231118, 29400084, 30342816, 31396386, 33406992, 33600096, 34135668, 34644288, 35881584, 38974824, 39012192, 39200112, 40366782, 41861848, 43846677, 44542656, 45514224, 47094579, 47842112, 50110488, 51966432, 52266816, 53822376, 58462236, 58800168, 60550173, 60685632, 62792772, 66813984, 67200192, 68271336, 71763168, 77949648, 78024384, 78400224, 80733564, 83723696, 87693354, 91028448, 94189158, 100220976, 103932864, 107644752, 116924472, 117600336, 121100346, 125585544, 133627968, 136542672, 141283737, 143526336, 155899296, 156800448, 161467128, 167447392, 175386708, 181650519, 182056896, 188378316, 200441952, 215289504, 233848944, 235200672, 242200692, 251171088, 273085344, 282567474, 311798592, 322934256, 334894784, 350773416, 363301038, 376756632, 400883904, 423851211, 430579008, 467697888, 470401344, 484401384, 502342176, 546170688, 565134948, 645868512, 701546832, 726602076, 753513264, 847702422, 935395776, 968802768, 1004684352, 1130269896, 1271553633, 1291737024, 1403093664, 1453204152, 1507026528, 1695404844, 1937605536, 2260539792, 2543107266, 2806187328, 2906408304, 3014053056, 3390809688, 3875211072, 4521079584, 5086214532, 5812816608, 6781619376, 9042159168, 10172429064, 11625633216, 13563238752, 20344858128, 27126477504, 40689716256, 81379432512]

約数ペア:

[(1, 81379432512), (2, 40689716256), (3, 27126477504), (4, 20344858128), (6, 13563238752), (7, 11625633216), (8, 10172429064), (9, 9042159168), (12, 6781619376), (14, 5812816608), (16, 5086214532), (18, 4521079584), (21, 3875211072), (24, 3390809688), (27, 3014053056), (28, 2906408304), (29, 2806187328), (32, 2543107266), (36, 2260539792), (42, 1937605536), (48, 1695404844), (54, 1507026528), (56, 1453204152), (58, 1403093664), (63, 1291737024), (64, 1271553633), (72, 1130269896), (81, 1004684352), (84, 968802768), (87, 935395776), (96, 847702422), (108, 753513264), (112, 726602076), (116, 701546832), (126, 645868512), (144, 565134948), (149, 546170688), (162, 502342176), (168, 484401384), (173, 470401344), (174, 467697888), (189, 430579008), (192, 423851211), (203, 400883904), (216, 376756632), (224, 363301038), (232, 350773416), (243, 334894784), (252, 322934256), (261, 311798592), (288, 282567474), (298, 273085344), (324, 251171088), (336, 242200692), (346, 235200672), (348, 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(2422, 33600096), (2436, 33406992), (2592, 31396386), (2682, 30342816), (2768, 29400084), (2784, 29231118), (3024, 26911188), (3114, 26133408), (3129, 26008128), (3132, 25983216), (3248, 25055244), (3402, 23921056), (3576, 22757112), (3633, 22400064), (3654, 22271328), (3888, 20930924), (4023, 20228544), (4032, 20183391), (4152, 19600056), (4172, 19506096), (4176, 19487412), (4321, 18833472), (4536, 17940792), (4671, 17422272), (4698, 17322144), (4768, 17067834), (4844, 16800048), (4872, 16703496), (5017, 16220736), (5184, 15698193), (5364, 15171408), (5481, 14847552), (5536, 14700042), (5568, 14615559), (6048, 13455594), (6228, 13066704), (6258, 13004064), (6264, 12991608), (6496, 12527622), (6804, 11960528), (7047, 11548096), (7152, 11378556), (7266, 11200032), (7308, 11135664), (7776, 10465462), (8046, 10114272), (8304, 9800028), (8344, 9753048), (8352, 9743706), (8642, 9416736), (9072, 8970396), (9342, 8711136), (9387, 8669376), (9396, 8661072), (9536, 8533917), (9688, 8400024), (9744, 8351748), (10034, 8110368), (10728, 7585704), (10899, 7466688), (10962, 7423776), (11072, 7350021), (12069, 6742848), (12096, 6727797), (12456, 6533352), (12516, 6502032), (12528, 6495804), (12963, 6277824), (12992, 6263811), (13608, 5980264), (14013, 5807424), (14094, 5774048), (14304, 5689278), (14532, 5600016), (14616, 5567832), (15051, 5406912), (15552, 5232731), (16092, 5057136), (16443, 4949184), (16608, 4900014), (16688, 4876524), (16704, 4871853), (17284, 4708368), (18144, 4485198), (18684, 4355568), (18774, 4334688), (18792, 4330536), (19376, 4200012), (19488, 4175874), (20068, 4055184), (21456, 3792852), (21798, 3733344), (21924, 3711888), (24138, 3371424), (24912, 3266676), (25032, 3251016), (25056, 3247902), (25777, 3157056), (25926, 3138912), (27216, 2990132), (28026, 2903712), (28161, 2889792), (28188, 2887024), (28608, 2844639), (29064, 2800008), (29232, 2783916), (30102, 2703456), (30247, 2690496), (32184, 2528568), (32697, 2488896), (32886, 2474592), (33216, 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(276544, 294273), (280952, 289656)]