87730384

素因数分解:

$2^4\times 7^2\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:692

約数の個数: 60

約数和(自身を含む): 198914724

約数和(自身を除く): 111184340

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 317, 353, 392, 634, 706, 784, 1268, 1412, 2219, 2471, 2536, 2824, 4438, 4942, 5072, 5648, 8876, 9884, 15533, 17297, 17752, 19768, 31066, 34594, 35504, 39536, 62132, 69188, 111901, 124264, 138376, 223802, 248528, 276752, 447604, 783307, 895208, 1566614, 1790416, 3133228, 5483149, 6266456, 10966298, 12532912, 21932596, 43865192, 87730384]

約数ペア:

[(1, 87730384), (2, 43865192), (4, 21932596), (7, 12532912), (8, 10966298), (14, 6266456), (16, 5483149), (28, 3133228), (49, 1790416), (56, 1566614), (98, 895208), (112, 783307), (196, 447604), (317, 276752), (353, 248528), (392, 223802), (634, 138376), (706, 124264), (784, 111901), (1268, 69188), (1412, 62132), (2219, 39536), (2471, 35504), (2536, 34594), (2824, 31066), (4438, 19768), (4942, 17752), (5072, 17297), (5648, 15533), (8876, 9884)]