68488992

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1703

約数の個数: 144

約数和(自身を含む): 228953088

約数和(自身を除く): 160464096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1663, 1716, 1872, 2288, 2574, 3168, 3326, 3432, 3744, 4576, 4989, 5148, 6652, 6864, 9978, 10296, 13304, 13728, 14967, 18293, 19956, 20592, 21619, 26608, 29934, 36586, 39912, 41184, 43238, 53216, 54879, 59868, 64857, 73172, 79824, 86476, 109758, 119736, 129714, 146344, 159648, 164637, 172952, 194571, 219516, 237809, 239472, 259428, 292688, 329274, 345904, 389142, 439032, 475618, 478944, 518856, 585376, 658548, 691808, 713427, 778284, 878064, 951236, 1037712, 1317096, 1426854, 1556568, 1756128, 1902472, 2075424, 2140281, 2634192, 2853708, 3113136, 3804944, 4280562, 5268384, 5707416, 6226272, 7609888, 8561124, 11414832, 17122248, 22829664, 34244496, 68488992]

約数ペア:

[(1, 68488992), (2, 34244496), (3, 22829664), (4, 17122248), (6, 11414832), (8, 8561124), (9, 7609888), (11, 6226272), (12, 5707416), (13, 5268384), (16, 4280562), (18, 3804944), (22, 3113136), (24, 2853708), (26, 2634192), (32, 2140281), (33, 2075424), (36, 1902472), (39, 1756128), (44, 1556568), (48, 1426854), (52, 1317096), (66, 1037712), (72, 951236), (78, 878064), (88, 778284), (96, 713427), (99, 691808), (104, 658548), (117, 585376), (132, 518856), (143, 478944), (144, 475618), (156, 439032), (176, 389142), (198, 345904), (208, 329274), (234, 292688), (264, 259428), (286, 239472), (288, 237809), (312, 219516), (352, 194571), (396, 172952), (416, 164637), (429, 159648), (468, 146344), (528, 129714), (572, 119736), (624, 109758), (792, 86476), (858, 79824), (936, 73172), (1056, 64857), (1144, 59868), (1248, 54879), (1287, 53216), (1584, 43238), (1663, 41184), (1716, 39912), (1872, 36586), (2288, 29934), (2574, 26608), (3168, 21619), (3326, 20592), (3432, 19956), (3744, 18293), (4576, 14967), (4989, 13728), (5148, 13304), (6652, 10296), (6864, 9978)]