89811904

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2203}}^1$

素因数の和:2242

約数の個数: 84

約数和(自身を含む): 223366584

約数和(自身を除く): 133554680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2203, 2548, 2912, 3136, 4406, 5096, 5824, 8812, 10192, 15421, 17624, 20384, 28639, 30842, 35248, 40768, 57278, 61684, 70496, 107947, 114556, 123368, 140992, 200473, 215894, 229112, 246736, 400946, 431788, 458224, 493472, 801892, 863576, 916448, 986944, 1403311, 1603784, 1727152, 1832896, 2806622, 3207568, 3454304, 5613244, 6415136, 6908608, 11226488, 12830272, 22452976, 44905952, 89811904]

約数ペア:

[(1, 89811904), (2, 44905952), (4, 22452976), (7, 12830272), (8, 11226488), (13, 6908608), (14, 6415136), (16, 5613244), (26, 3454304), (28, 3207568), (32, 2806622), (49, 1832896), (52, 1727152), (56, 1603784), (64, 1403311), (91, 986944), (98, 916448), (104, 863576), (112, 801892), (182, 493472), (196, 458224), (208, 431788), (224, 400946), (364, 246736), (392, 229112), (416, 215894), (448, 200473), (637, 140992), (728, 123368), (784, 114556), (832, 107947), (1274, 70496), (1456, 61684), (1568, 57278), (2203, 40768), (2548, 35248), (2912, 30842), (3136, 28639), (4406, 20384), (5096, 17624), (5824, 15421), (8812, 10192)]