86851128

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:91

約数の個数: 288

約数和(自身を含む): 300412800

約数和(自身を除く): 213561672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 23, 24, 26, 28, 38, 39, 42, 46, 49, 52, 56, 57, 69, 76, 78, 84, 91, 92, 98, 104, 114, 133, 138, 147, 152, 156, 161, 168, 169, 182, 184, 196, 228, 247, 266, 273, 276, 294, 299, 312, 322, 338, 364, 392, 399, 437, 456, 483, 494, 507, 532, 546, 552, 588, 598, 637, 644, 676, 728, 741, 798, 874, 897, 931, 966, 988, 1014, 1064, 1092, 1127, 1176, 1183, 1196, 1274, 1288, 1311, 1352, 1482, 1596, 1729, 1748, 1794, 1862, 1911, 1932, 1976, 2028, 2093, 2184, 2254, 2366, 2392, 2548, 2622, 2793, 2964, 3059, 3192, 3211, 3381, 3458, 3496, 3549, 3588, 3724, 3822, 3864, 3887, 4056, 4186, 4508, 4732, 5096, 5187, 5244, 5586, 5681, 5928, 6118, 6279, 6422, 6762, 6916, 7098, 7176, 7448, 7644, 7774, 8281, 8372, 9016, 9177, 9464, 9633, 10374, 10488, 11172, 11362, 11661, 12103, 12236, 12558, 12844, 13524, 13832, 14196, 14651, 15288, 15548, 16562, 16744, 17043, 18354, 19266, 20748, 21413, 22344, 22477, 22724, 23322, 24206, 24472, 24843, 25116, 25688, 27048, 27209, 28392, 29302, 31096, 33124, 34086, 36309, 36708, 38532, 39767, 41496, 42826, 43953, 44954, 45448, 46644, 48412, 49686, 50232, 54418, 58604, 64239, 66248, 67431, 68172, 72618, 73416, 73853, 77064, 79534, 81627, 85652, 87906, 89908, 93288, 96824, 99372, 108836, 117208, 119301, 128478, 134862, 136344, 145236, 147706, 157339, 159068, 163254, 171304, 175812, 179816, 190463, 198744, 217672, 221559, 238602, 256956, 269724, 278369, 290472, 295412, 314678, 318136, 326508, 351624, 380926, 443118, 472017, 477204, 513912, 516971, 539448, 556738, 571389, 590824, 629356, 653016, 761852, 835107, 886236, 944034, 954408, 1033942, 1113476, 1142778, 1258712, 1523704, 1550913, 1670214, 1772472, 1888068, 2067884, 2226952, 2285556, 3101826, 3340428, 3618797, 3776136, 4135768, 4571112, 6203652, 6680856, 7237594, 10856391, 12407304, 14475188, 21712782, 28950376, 43425564, 86851128]

約数ペア:

[(1, 86851128), (2, 43425564), (3, 28950376), (4, 21712782), (6, 14475188), (7, 12407304), (8, 10856391), (12, 7237594), (13, 6680856), (14, 6203652), (19, 4571112), (21, 4135768), (23, 3776136), (24, 3618797), (26, 3340428), (28, 3101826), (38, 2285556), (39, 2226952), (42, 2067884), (46, 1888068), (49, 1772472), (52, 1670214), (56, 1550913), (57, 1523704), (69, 1258712), (76, 1142778), (78, 1113476), (84, 1033942), (91, 954408), (92, 944034), (98, 886236), (104, 835107), (114, 761852), (133, 653016), (138, 629356), (147, 590824), (152, 571389), (156, 556738), (161, 539448), (168, 516971), (169, 513912), (182, 477204), (184, 472017), (196, 443118), (228, 380926), (247, 351624), (266, 326508), (273, 318136), (276, 314678), (294, 295412), (299, 290472), (312, 278369), (322, 269724), (338, 256956), (364, 238602), (392, 221559), (399, 217672), (437, 198744), (456, 190463), (483, 179816), (494, 175812), (507, 171304), (532, 163254), (546, 159068), (552, 157339), (588, 147706), (598, 145236), (637, 136344), (644, 134862), (676, 128478), (728, 119301), (741, 117208), (798, 108836), (874, 99372), (897, 96824), (931, 93288), (966, 89908), (988, 87906), (1014, 85652), (1064, 81627), (1092, 79534), (1127, 77064), (1176, 73853), (1183, 73416), (1196, 72618), (1274, 68172), (1288, 67431), (1311, 66248), (1352, 64239), (1482, 58604), (1596, 54418), (1729, 50232), (1748, 49686), (1794, 48412), (1862, 46644), (1911, 45448), (1932, 44954), (1976, 43953), (2028, 42826), (2093, 41496), (2184, 39767), (2254, 38532), (2366, 36708), (2392, 36309), (2548, 34086), (2622, 33124), (2793, 31096), (2964, 29302), (3059, 28392), (3192, 27209), (3211, 27048), (3381, 25688), (3458, 25116), (3496, 24843), (3549, 24472), (3588, 24206), (3724, 23322), (3822, 22724), (3864, 22477), (3887, 22344), (4056, 21413), (4186, 20748), (4508, 19266), (4732, 18354), (5096, 17043), (5187, 16744), (5244, 16562), (5586, 15548), (5681, 15288), (5928, 14651), (6118, 14196), (6279, 13832), (6422, 13524), (6762, 12844), (6916, 12558), (7098, 12236), (7176, 12103), (7448, 11661), (7644, 11362), (7774, 11172), (8281, 10488), (8372, 10374), (9016, 9633), (9177, 9464)]