91012992

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{691}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 282336000

約数和(自身を除く): 191323008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 691, 784, 896, 1029, 1176, 1344, 1372, 1382, 1568, 2058, 2073, 2352, 2688, 2744, 2764, 3136, 4116, 4146, 4704, 4837, 5488, 5528, 6272, 8232, 8292, 9408, 9674, 10976, 11056, 14511, 16464, 16584, 18816, 19348, 21952, 22112, 29022, 32928, 33168, 33859, 38696, 43904, 44224, 58044, 65856, 66336, 67718, 77392, 88448, 101577, 116088, 131712, 132672, 135436, 154784, 203154, 232176, 237013, 265344, 270872, 309568, 406308, 464352, 474026, 541744, 619136, 711039, 812616, 928704, 948052, 1083488, 1422078, 1625232, 1857408, 1896104, 2166976, 2844156, 3250464, 3792208, 4333952, 5688312, 6500928, 7584416, 11376624, 13001856, 15168832, 22753248, 30337664, 45506496, 91012992]

約数ペア:

[(1, 91012992), (2, 45506496), (3, 30337664), (4, 22753248), (6, 15168832), (7, 13001856), (8, 11376624), (12, 7584416), (14, 6500928), (16, 5688312), (21, 4333952), (24, 3792208), (28, 3250464), (32, 2844156), (42, 2166976), (48, 1896104), (49, 1857408), (56, 1625232), (64, 1422078), (84, 1083488), (96, 948052), (98, 928704), (112, 812616), (128, 711039), (147, 619136), (168, 541744), (192, 474026), (196, 464352), (224, 406308), (294, 309568), (336, 270872), (343, 265344), (384, 237013), (392, 232176), (448, 203154), (588, 154784), (672, 135436), (686, 132672), (691, 131712), (784, 116088), (896, 101577), (1029, 88448), (1176, 77392), (1344, 67718), (1372, 66336), (1382, 65856), (1568, 58044), (2058, 44224), (2073, 43904), (2352, 38696), (2688, 33859), (2744, 33168), (2764, 32928), (3136, 29022), (4116, 22112), (4146, 21952), (4704, 19348), (4837, 18816), (5488, 16584), (5528, 16464), (6272, 14511), (8232, 11056), (8292, 10976), (9408, 9674)]