77821550976

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3433}}^1$

素因数の和:3721

約数の個数: 256

約数和(自身を含む): 235380096000

約数和(自身を除く): 157558545024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 239, 247, 304, 312, 384, 416, 456, 478, 494, 608, 624, 717, 741, 832, 912, 956, 988, 1216, 1248, 1434, 1482, 1664, 1824, 1912, 1976, 2432, 2496, 2868, 2964, 3107, 3433, 3648, 3824, 3952, 4541, 4992, 5736, 5928, 6214, 6866, 7296, 7648, 7904, 9082, 9321, 10299, 11472, 11856, 12428, 13623, 13732, 15296, 15808, 18164, 18642, 20598, 22944, 23712, 24856, 27246, 27464, 30592, 31616, 36328, 37284, 41196, 44629, 45888, 47424, 49712, 54492, 54928, 59033, 65227, 72656, 74568, 82392, 89258, 91776, 94848, 99424, 108984, 109856, 118066, 130454, 133887, 145312, 149136, 164784, 177099, 178516, 195681, 198848, 217968, 219712, 236132, 260908, 267774, 290624, 298272, 329568, 354198, 357032, 391362, 397696, 435936, 439424, 472264, 521816, 535548, 581248, 596544, 659136, 708396, 714064, 782724, 820487, 847951, 871872, 944528, 1043632, 1071096, 1193088, 1318272, 1416792, 1428128, 1565448, 1640974, 1695902, 1743744, 1889056, 2087264, 2142192, 2461461, 2543853, 2833584, 2856256, 3130896, 3281948, 3391804, 3778112, 4174528, 4284384, 4922922, 5087706, 5667168, 5712512, 6261792, 6563896, 6783608, 7556224, 8349056, 8568768, 9845844, 10175412, 10666331, 11334336, 12523584, 13127792, 13567216, 15589253, 17137536, 19691688, 20350824, 21332662, 22668672, 25047168, 26255584, 27134432, 31178506, 31998993, 39383376, 40701648, 42665324, 46767759, 52511168, 54268864, 62357012, 63997986, 78766752, 81403296, 85330648, 93535518, 105022336, 108537728, 124714024, 127995972, 157533504, 162806592, 170661296, 187071036, 202660289, 249428048, 255991944, 315067008, 325613184, 341322592, 374142072, 405320578, 498856096, 511983888, 607980867, 682645184, 748284144, 810641156, 997712192, 1023967776, 1215961734, 1365290368, 1496568288, 1621282312, 1995424384, 2047935552, 2431923468, 2993136576, 3242564624, 4095871104, 4863846936, 5986273152, 6485129248, 9727693872, 12970258496, 19455387744, 25940516992, 38910775488, 77821550976]

約数ペア:

[(1, 77821550976), (2, 38910775488), (3, 25940516992), (4, 19455387744), (6, 12970258496), (8, 9727693872), (12, 6485129248), (13, 5986273152), (16, 4863846936), (19, 4095871104), (24, 3242564624), (26, 2993136576), (32, 2431923468), (38, 2047935552), (39, 1995424384), (48, 1621282312), (52, 1496568288), (57, 1365290368), (64, 1215961734), (76, 1023967776), (78, 997712192), (96, 810641156), (104, 748284144), (114, 682645184), (128, 607980867), (152, 511983888), (156, 498856096), (192, 405320578), (208, 374142072), (228, 341322592), (239, 325613184), (247, 315067008), (304, 255991944), (312, 249428048), (384, 202660289), (416, 187071036), (456, 170661296), (478, 162806592), (494, 157533504), (608, 127995972), (624, 124714024), (717, 108537728), (741, 105022336), (832, 93535518), (912, 85330648), (956, 81403296), (988, 78766752), (1216, 63997986), (1248, 62357012), (1434, 54268864), (1482, 52511168), (1664, 46767759), (1824, 42665324), (1912, 40701648), (1976, 39383376), (2432, 31998993), (2496, 31178506), (2868, 27134432), (2964, 26255584), (3107, 25047168), (3433, 22668672), (3648, 21332662), (3824, 20350824), (3952, 19691688), (4541, 17137536), (4992, 15589253), (5736, 13567216), (5928, 13127792), (6214, 12523584), (6866, 11334336), (7296, 10666331), (7648, 10175412), (7904, 9845844), (9082, 8568768), (9321, 8349056), (10299, 7556224), (11472, 6783608), (11856, 6563896), (12428, 6261792), (13623, 5712512), (13732, 5667168), (15296, 5087706), (15808, 4922922), (18164, 4284384), (18642, 4174528), (20598, 3778112), (22944, 3391804), (23712, 3281948), (24856, 3130896), (27246, 2856256), (27464, 2833584), (30592, 2543853), (31616, 2461461), (36328, 2142192), (37284, 2087264), (41196, 1889056), (44629, 1743744), (45888, 1695902), (47424, 1640974), (49712, 1565448), (54492, 1428128), (54928, 1416792), (59033, 1318272), (65227, 1193088), (72656, 1071096), (74568, 1043632), (82392, 944528), (89258, 871872), (91776, 847951), (94848, 820487), (99424, 782724), (108984, 714064), (109856, 708396), (118066, 659136), (130454, 596544), (133887, 581248), (145312, 535548), (149136, 521816), (164784, 472264), (177099, 439424), (178516, 435936), (195681, 397696), (198848, 391362), (217968, 357032), (219712, 354198), (236132, 329568), (260908, 298272), (267774, 290624)]