79882488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 248508000

約数和(自身を除く): 168625512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 353, 449, 504, 706, 898, 1059, 1347, 1412, 1796, 2118, 2471, 2694, 2824, 3143, 3177, 3592, 4041, 4236, 4942, 5388, 6286, 6354, 7413, 8082, 8472, 9429, 9884, 10776, 12572, 12708, 14826, 16164, 18858, 19768, 22239, 25144, 25416, 28287, 29652, 32328, 37716, 44478, 56574, 59304, 75432, 88956, 113148, 158497, 177912, 226296, 316994, 475491, 633988, 950982, 1109479, 1267976, 1426473, 1901964, 2218958, 2852946, 3328437, 3803928, 4437916, 5705892, 6656874, 8875832, 9985311, 11411784, 13313748, 19970622, 26627496, 39941244, 79882488]

約数ペア:

[(1, 79882488), (2, 39941244), (3, 26627496), (4, 19970622), (6, 13313748), (7, 11411784), (8, 9985311), (9, 8875832), (12, 6656874), (14, 5705892), (18, 4437916), (21, 3803928), (24, 3328437), (28, 2852946), (36, 2218958), (42, 1901964), (56, 1426473), (63, 1267976), (72, 1109479), (84, 950982), (126, 633988), (168, 475491), (252, 316994), (353, 226296), (449, 177912), (504, 158497), (706, 113148), (898, 88956), (1059, 75432), (1347, 59304), (1412, 56574), (1796, 44478), (2118, 37716), (2471, 32328), (2694, 29652), (2824, 28287), (3143, 25416), (3177, 25144), (3592, 22239), (4041, 19768), (4236, 18858), (4942, 16164), (5388, 14826), (6286, 12708), (6354, 12572), (7413, 10776), (8082, 9884), (8472, 9429)]