86214856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 219340800

約数和(自身を除く): 133125944

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 23, 26, 28, 38, 46, 52, 56, 76, 91, 92, 104, 133, 152, 161, 182, 184, 247, 266, 271, 299, 322, 364, 437, 494, 532, 542, 598, 644, 728, 874, 988, 1064, 1084, 1196, 1288, 1729, 1748, 1897, 1976, 2093, 2168, 2392, 3059, 3458, 3496, 3523, 3794, 4186, 5149, 5681, 6118, 6233, 6916, 7046, 7588, 8372, 10298, 11362, 12236, 12466, 13832, 14092, 15176, 16744, 20596, 22724, 24472, 24661, 24932, 28184, 36043, 39767, 41192, 43631, 45448, 49322, 49864, 66937, 72086, 79534, 81029, 87262, 98644, 118427, 133874, 144172, 159068, 162058, 174524, 197288, 236854, 267748, 288344, 318136, 324116, 349048, 468559, 473708, 535496, 567203, 648232, 828989, 937118, 947416, 1134406, 1539551, 1657978, 1874236, 2268812, 3079102, 3315956, 3748472, 4537624, 6158204, 6631912, 10776857, 12316408, 21553714, 43107428, 86214856]

約数ペア:

[(1, 86214856), (2, 43107428), (4, 21553714), (7, 12316408), (8, 10776857), (13, 6631912), (14, 6158204), (19, 4537624), (23, 3748472), (26, 3315956), (28, 3079102), (38, 2268812), (46, 1874236), (52, 1657978), (56, 1539551), (76, 1134406), (91, 947416), (92, 937118), (104, 828989), (133, 648232), (152, 567203), (161, 535496), (182, 473708), (184, 468559), (247, 349048), (266, 324116), (271, 318136), (299, 288344), (322, 267748), (364, 236854), (437, 197288), (494, 174524), (532, 162058), (542, 159068), (598, 144172), (644, 133874), (728, 118427), (874, 98644), (988, 87262), (1064, 81029), (1084, 79534), (1196, 72086), (1288, 66937), (1729, 49864), (1748, 49322), (1897, 45448), (1976, 43631), (2093, 41192), (2168, 39767), (2392, 36043), (3059, 28184), (3458, 24932), (3496, 24661), (3523, 24472), (3794, 22724), (4186, 20596), (5149, 16744), (5681, 15176), (6118, 14092), (6233, 13832), (6916, 12466), (7046, 12236), (7588, 11362), (8372, 10298)]