81937295104

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2707}}^1$

素因数の和:2883

約数の個数: 216

約数和(自身を含む): 201922344960

約数和(自身を除く): 119985049856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 127, 128, 133, 152, 196, 224, 254, 256, 266, 304, 392, 448, 508, 532, 608, 784, 889, 896, 931, 1016, 1064, 1216, 1568, 1778, 1792, 1862, 2032, 2128, 2413, 2432, 2707, 3136, 3556, 3724, 4064, 4256, 4826, 4864, 5414, 6223, 6272, 7112, 7448, 8128, 8512, 9652, 10828, 12446, 12544, 14224, 14896, 16256, 16891, 17024, 18949, 19304, 21656, 24892, 28448, 29792, 32512, 33782, 34048, 37898, 38608, 43312, 49784, 51433, 56896, 59584, 67564, 75796, 77216, 86624, 99568, 102866, 113792, 118237, 119168, 132643, 135128, 151592, 154432, 173248, 199136, 205732, 227584, 236474, 238336, 265286, 270256, 303184, 308864, 343789, 346496, 360031, 398272, 411464, 472948, 530572, 540512, 606368, 617728, 687578, 692992, 720062, 796544, 822928, 945896, 1061144, 1081024, 1212736, 1375156, 1440124, 1593088, 1645856, 1891792, 2122288, 2162048, 2406523, 2425472, 2520217, 2750312, 2880248, 3291712, 3783584, 4244576, 4324096, 4813046, 4850944, 5040434, 5500624, 5760496, 6531991, 6583424, 7567168, 8489152, 9626092, 10080868, 11001248, 11520992, 13063982, 13166848, 15134336, 16845661, 16978304, 19252184, 20161736, 22002496, 23041984, 26127964, 30268672, 33691322, 33956608, 38504368, 40323472, 44004992, 45723937, 46083968, 52255928, 67382644, 77008736, 80646944, 88009984, 91447874, 92167936, 104511856, 134765288, 154017472, 161293888, 182895748, 209023712, 269530576, 308034944, 320067559, 322587776, 365791496, 418047424, 539061152, 616069888, 640135118, 645175552, 731582992, 836094848, 1078122304, 1280270236, 1463165984, 1672189696, 2156244608, 2560540472, 2926331968, 4312489216, 5121080944, 5852663936, 10242161888, 11705327872, 20484323776, 40968647552, 81937295104]

約数ペア:

[(1, 81937295104), (2, 40968647552), (4, 20484323776), (7, 11705327872), (8, 10242161888), (14, 5852663936), (16, 5121080944), (19, 4312489216), (28, 2926331968), (32, 2560540472), (38, 2156244608), (49, 1672189696), (56, 1463165984), (64, 1280270236), (76, 1078122304), (98, 836094848), (112, 731582992), (127, 645175552), (128, 640135118), (133, 616069888), (152, 539061152), (196, 418047424), (224, 365791496), (254, 322587776), (256, 320067559), (266, 308034944), (304, 269530576), (392, 209023712), (448, 182895748), (508, 161293888), (532, 154017472), (608, 134765288), (784, 104511856), (889, 92167936), (896, 91447874), (931, 88009984), (1016, 80646944), (1064, 77008736), (1216, 67382644), (1568, 52255928), (1778, 46083968), (1792, 45723937), (1862, 44004992), (2032, 40323472), (2128, 38504368), (2413, 33956608), (2432, 33691322), (2707, 30268672), (3136, 26127964), (3556, 23041984), (3724, 22002496), (4064, 20161736), (4256, 19252184), (4826, 16978304), (4864, 16845661), (5414, 15134336), (6223, 13166848), (6272, 13063982), (7112, 11520992), (7448, 11001248), (8128, 10080868), (8512, 9626092), (9652, 8489152), (10828, 7567168), (12446, 6583424), (12544, 6531991), (14224, 5760496), (14896, 5500624), (16256, 5040434), (16891, 4850944), (17024, 4813046), (18949, 4324096), (19304, 4244576), (21656, 3783584), (24892, 3291712), (28448, 2880248), (29792, 2750312), (32512, 2520217), (33782, 2425472), (34048, 2406523), (37898, 2162048), (38608, 2122288), (43312, 1891792), (49784, 1645856), (51433, 1593088), (56896, 1440124), (59584, 1375156), (67564, 1212736), (75796, 1081024), (77216, 1061144), (86624, 945896), (99568, 822928), (102866, 796544), (113792, 720062), (118237, 692992), (119168, 687578), (132643, 617728), (135128, 606368), (151592, 540512), (154432, 530572), (173248, 472948), (199136, 411464), (205732, 398272), (227584, 360031), (236474, 346496), (238336, 343789), (265286, 308864), (270256, 303184)]