87094784

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1323

約数の個数: 80

約数和(自身を含む): 209510400

約数和(自身を除く): 122415616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1279, 1792, 2128, 2432, 2558, 3584, 4256, 4864, 5116, 8512, 8953, 9728, 10232, 17024, 17906, 20464, 24301, 34048, 35812, 40928, 48602, 68096, 71624, 81856, 97204, 143248, 163712, 170107, 194408, 286496, 327424, 340214, 388816, 572992, 654848, 680428, 777632, 1145984, 1360856, 1555264, 2291968, 2721712, 3110528, 4583936, 5443424, 6221056, 10886848, 12442112, 21773696, 43547392, 87094784]

約数ペア:

[(1, 87094784), (2, 43547392), (4, 21773696), (7, 12442112), (8, 10886848), (14, 6221056), (16, 5443424), (19, 4583936), (28, 3110528), (32, 2721712), (38, 2291968), (56, 1555264), (64, 1360856), (76, 1145984), (112, 777632), (128, 680428), (133, 654848), (152, 572992), (224, 388816), (256, 340214), (266, 327424), (304, 286496), (448, 194408), (512, 170107), (532, 163712), (608, 143248), (896, 97204), (1064, 81856), (1216, 71624), (1279, 68096), (1792, 48602), (2128, 40928), (2432, 35812), (2558, 34048), (3584, 24301), (4256, 20464), (4864, 17906), (5116, 17024), (8512, 10232), (8953, 9728)]