84201721856

素因数分解:

$2^{12}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1676

約数の個数: 208

約数和(自身を含む): 202031735808

約数和(自身を除く): 117830013952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 64, 112, 122, 124, 128, 217, 224, 244, 248, 256, 427, 434, 448, 488, 496, 512, 854, 868, 896, 976, 992, 1024, 1553, 1708, 1736, 1792, 1891, 1952, 1984, 2048, 3106, 3416, 3472, 3584, 3782, 3904, 3968, 4096, 6212, 6832, 6944, 7168, 7564, 7808, 7936, 10871, 12424, 13237, 13664, 13888, 14336, 15128, 15616, 15872, 21742, 24848, 26474, 27328, 27776, 28672, 30256, 31232, 31744, 43484, 48143, 49696, 52948, 54656, 55552, 60512, 62464, 63488, 86968, 94733, 96286, 99392, 105896, 109312, 111104, 121024, 124928, 126976, 173936, 189466, 192572, 198784, 211792, 218624, 222208, 242048, 249856, 337001, 347872, 378932, 385144, 397568, 423584, 437248, 444416, 484096, 663131, 674002, 695744, 757864, 770288, 795136, 847168, 874496, 888832, 968192, 1326262, 1348004, 1391488, 1515728, 1540576, 1590272, 1694336, 1748992, 1936384, 2652524, 2696008, 2782976, 2936723, 3031456, 3081152, 3180544, 3388672, 3872768, 5305048, 5392016, 5565952, 5873446, 6062912, 6162304, 6361088, 6777344, 7745536, 10610096, 10784032, 11131904, 11746892, 12125824, 12324608, 13554688, 20557061, 21220192, 21568064, 22263808, 23493784, 24251648, 24649216, 27109376, 41114122, 42440384, 43136128, 44527616, 46987568, 48503296, 49298432, 54218752, 82228244, 84880768, 86272256, 93975136, 97006592, 98596864, 164456488, 169761536, 172544512, 187950272, 194013184, 197193728, 328912976, 339523072, 345089024, 375900544, 388026368, 657825952, 679046144, 690178048, 751801088, 1315651904, 1358092288, 1380356096, 1503602176, 2631303808, 2716184576, 3007204352, 5262607616, 6014408704, 10525215232, 12028817408, 21050430464, 42100860928, 84201721856]

約数ペア:

[(1, 84201721856), (2, 42100860928), (4, 21050430464), (7, 12028817408), (8, 10525215232), (14, 6014408704), (16, 5262607616), (28, 3007204352), (31, 2716184576), (32, 2631303808), (56, 1503602176), (61, 1380356096), (62, 1358092288), (64, 1315651904), (112, 751801088), (122, 690178048), (124, 679046144), (128, 657825952), (217, 388026368), (224, 375900544), (244, 345089024), (248, 339523072), (256, 328912976), (427, 197193728), (434, 194013184), (448, 187950272), (488, 172544512), (496, 169761536), (512, 164456488), (854, 98596864), (868, 97006592), (896, 93975136), (976, 86272256), (992, 84880768), (1024, 82228244), (1553, 54218752), (1708, 49298432), (1736, 48503296), (1792, 46987568), (1891, 44527616), (1952, 43136128), (1984, 42440384), (2048, 41114122), (3106, 27109376), (3416, 24649216), (3472, 24251648), (3584, 23493784), (3782, 22263808), (3904, 21568064), (3968, 21220192), (4096, 20557061), (6212, 13554688), (6832, 12324608), (6944, 12125824), (7168, 11746892), (7564, 11131904), (7808, 10784032), (7936, 10610096), (10871, 7745536), (12424, 6777344), (13237, 6361088), (13664, 6162304), (13888, 6062912), (14336, 5873446), (15128, 5565952), (15616, 5392016), (15872, 5305048), (21742, 3872768), (24848, 3388672), (26474, 3180544), (27328, 3081152), (27776, 3031456), (28672, 2936723), (30256, 2782976), (31232, 2696008), (31744, 2652524), (43484, 1936384), (48143, 1748992), (49696, 1694336), (52948, 1590272), (54656, 1540576), (55552, 1515728), (60512, 1391488), (62464, 1348004), (63488, 1326262), (86968, 968192), (94733, 888832), (96286, 874496), (99392, 847168), (105896, 795136), (109312, 770288), (111104, 757864), (121024, 695744), (124928, 674002), (126976, 663131), (173936, 484096), (189466, 444416), (192572, 437248), (198784, 423584), (211792, 397568), (218624, 385144), (222208, 378932), (242048, 347872), (249856, 337001)]