81559565568

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5167}}^1$

素因数の和:5250

約数の個数: 432

約数和(自身を含む): 276845377536

約数和(自身を除く): 195285811968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 32, 34, 36, 39, 48, 51, 52, 62, 64, 68, 72, 78, 93, 96, 102, 104, 117, 124, 128, 136, 144, 153, 156, 186, 192, 204, 208, 221, 234, 248, 256, 272, 279, 288, 306, 312, 372, 384, 403, 408, 416, 442, 468, 496, 527, 544, 558, 576, 612, 624, 663, 744, 768, 806, 816, 832, 884, 936, 992, 1054, 1088, 1116, 1152, 1209, 1224, 1248, 1326, 1488, 1581, 1612, 1632, 1664, 1768, 1872, 1984, 1989, 2108, 2176, 2232, 2304, 2418, 2448, 2496, 2652, 2976, 3162, 3224, 3264, 3328, 3536, 3627, 3744, 3968, 3978, 4216, 4352, 4464, 4743, 4836, 4896, 4992, 5167, 5304, 5952, 6324, 6448, 6528, 6851, 7072, 7254, 7488, 7936, 7956, 8432, 8928, 9486, 9672, 9792, 9984, 10334, 10608, 11904, 12648, 12896, 13056, 13702, 14144, 14508, 14976, 15501, 15912, 16864, 17856, 18972, 19344, 19584, 20553, 20668, 21216, 23808, 25296, 25792, 27404, 28288, 29016, 29952, 31002, 31824, 33728, 35712, 37944, 38688, 39168, 41106, 41336, 42432, 46503, 50592, 51584, 54808, 56576, 58032, 61659, 62004, 63648, 67171, 67456, 71424, 75888, 77376, 82212, 82672, 84864, 87839, 93006, 101184, 103168, 109616, 116064, 123318, 124008, 127296, 134342, 134912, 151776, 154752, 160177, 164424, 165344, 169728, 175678, 186012, 201513, 202368, 219232, 232128, 246636, 248016, 254592, 263517, 268684, 303552, 309504, 320354, 328848, 330688, 351356, 372024, 403026, 404736, 438464, 464256, 480531, 493272, 496032, 509184, 527034, 537368, 604539, 607104, 640708, 657696, 661376, 702712, 744048, 790551, 806052, 876928, 928512, 961062, 986544, 992064, 1054068, 1074736, 1141907, 1209078, 1214208, 1281416, 1315392, 1322752, 1405424, 1441593, 1488096, 1581102, 1612104, 1753856, 1922124, 1973088, 1984128, 2082301, 2108136, 2149472, 2283814, 2418156, 2562832, 2630784, 2723009, 2810848, 2883186, 2976192, 3162204, 3224208, 3425721, 3844248, 3946176, 3968256, 4164602, 4216272, 4298944, 4567628, 4836312, 5125664, 5261568, 5446018, 5621696, 5766372, 5952384, 6246903, 6324408, 6448416, 6851442, 7688496, 7892352, 8169027, 8329204, 8432544, 8597888, 9135256, 9672624, 10251328, 10277163, 10892036, 11243392, 11532744, 11904768, 12493806, 12648816, 12896832, 13702884, 15376992, 15784704, 16338054, 16658408, 16865088, 17195776, 18270512, 18740709, 19345248, 20502656, 20554326, 21784072, 22486784, 23065488, 24507081, 24987612, 25297632, 25793664, 27405768, 30753984, 32676108, 33316816, 33730176, 35399117, 36541024, 37481418, 38690496, 41005312, 41108652, 43568144, 46130976, 49014162, 49975224, 50595264, 51587328, 54811536, 61507968, 65352216, 66633632, 67460352, 70798234, 73082048, 74962836, 77380992, 82217304, 87136288, 92261952, 98028324, 99950448, 101190528, 106197351, 109623072, 123015936, 130704432, 133267264, 141596468, 146164096, 149925672, 154761984, 164434608, 174272576, 184523904, 196056648, 199900896, 202381056, 212394702, 219246144, 261408864, 266534528, 283192936, 292328192, 299851344, 318592053, 328869216, 348545152, 369047808, 392113296, 399801792, 424789404, 438492288, 522817728, 533069056, 566385872, 599702688, 637184106, 657738432, 697090304, 784226592, 799603584, 849578808, 876984576, 1045635456, 1132771744, 1199405376, 1274368212, 1315476864, 1568453184, 1599207168, 1699157616, 2091270912, 2265543488, 2398810752, 2548736424, 2630953728, 3136906368, 3398315232, 4531086976, 4797621504, 5097472848, 6273812736, 6796630464, 9062173952, 10194945696, 13593260928, 20389891392, 27186521856, 40779782784, 81559565568]

約数ペア:

[(1, 81559565568), (2, 40779782784), (3, 27186521856), (4, 20389891392), (6, 13593260928), (8, 10194945696), (9, 9062173952), (12, 6796630464), (13, 6273812736), (16, 5097472848), (17, 4797621504), (18, 4531086976), (24, 3398315232), (26, 3136906368), (31, 2630953728), (32, 2548736424), (34, 2398810752), (36, 2265543488), (39, 2091270912), (48, 1699157616), (51, 1599207168), (52, 1568453184), (62, 1315476864), (64, 1274368212), (68, 1199405376), (72, 1132771744), (78, 1045635456), (93, 876984576), (96, 849578808), (102, 799603584), (104, 784226592), (117, 697090304), (124, 657738432), (128, 637184106), (136, 599702688), (144, 566385872), (153, 533069056), (156, 522817728), (186, 438492288), (192, 424789404), (204, 399801792), (208, 392113296), (221, 369047808), (234, 348545152), (248, 328869216), (256, 318592053), (272, 299851344), (279, 292328192), (288, 283192936), (306, 266534528), (312, 261408864), (372, 219246144), (384, 212394702), (403, 202381056), (408, 199900896), (416, 196056648), (442, 184523904), (468, 174272576), (496, 164434608), (527, 154761984), (544, 149925672), (558, 146164096), (576, 141596468), (612, 133267264), (624, 130704432), (663, 123015936), (744, 109623072), (768, 106197351), (806, 101190528), (816, 99950448), (832, 98028324), (884, 92261952), (936, 87136288), (992, 82217304), (1054, 77380992), (1088, 74962836), (1116, 73082048), (1152, 70798234), (1209, 67460352), (1224, 66633632), (1248, 65352216), (1326, 61507968), (1488, 54811536), (1581, 51587328), (1612, 50595264), (1632, 49975224), (1664, 49014162), (1768, 46130976), (1872, 43568144), (1984, 41108652), (1989, 41005312), (2108, 38690496), (2176, 37481418), (2232, 36541024), (2304, 35399117), (2418, 33730176), (2448, 33316816), (2496, 32676108), (2652, 30753984), (2976, 27405768), (3162, 25793664), (3224, 25297632), (3264, 24987612), (3328, 24507081), (3536, 23065488), (3627, 22486784), (3744, 21784072), (3968, 20554326), (3978, 20502656), (4216, 19345248), (4352, 18740709), (4464, 18270512), (4743, 17195776), (4836, 16865088), (4896, 16658408), (4992, 16338054), (5167, 15784704), (5304, 15376992), (5952, 13702884), (6324, 12896832), (6448, 12648816), (6528, 12493806), (6851, 11904768), (7072, 11532744), (7254, 11243392), (7488, 10892036), (7936, 10277163), (7956, 10251328), (8432, 9672624), (8928, 9135256), (9486, 8597888), (9672, 8432544), (9792, 8329204), (9984, 8169027), (10334, 7892352), (10608, 7688496), (11904, 6851442), (12648, 6448416), (12896, 6324408), (13056, 6246903), (13702, 5952384), (14144, 5766372), (14508, 5621696), (14976, 5446018), (15501, 5261568), (15912, 5125664), (16864, 4836312), (17856, 4567628), (18972, 4298944), (19344, 4216272), (19584, 4164602), (20553, 3968256), (20668, 3946176), (21216, 3844248), (23808, 3425721), (25296, 3224208), (25792, 3162204), (27404, 2976192), (28288, 2883186), (29016, 2810848), (29952, 2723009), (31002, 2630784), (31824, 2562832), (33728, 2418156), (35712, 2283814), (37944, 2149472), (38688, 2108136), (39168, 2082301), (41106, 1984128), (41336, 1973088), (42432, 1922124), (46503, 1753856), (50592, 1612104), (51584, 1581102), (54808, 1488096), (56576, 1441593), (58032, 1405424), (61659, 1322752), (62004, 1315392), (63648, 1281416), (67171, 1214208), (67456, 1209078), (71424, 1141907), (75888, 1074736), (77376, 1054068), (82212, 992064), (82672, 986544), (84864, 961062), (87839, 928512), (93006, 876928), (101184, 806052), (103168, 790551), (109616, 744048), (116064, 702712), (123318, 661376), (124008, 657696), (127296, 640708), (134342, 607104), (134912, 604539), (151776, 537368), (154752, 527034), (160177, 509184), (164424, 496032), (165344, 493272), (169728, 480531), (175678, 464256), (186012, 438464), (201513, 404736), (202368, 403026), (219232, 372024), (232128, 351356), (246636, 330688), (248016, 328848), (254592, 320354), (263517, 309504), (268684, 303552)]