86488864

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3191}}^1$

素因数の和:3230

約数の個数: 72

約数和(自身を含む): 213966144

約数和(自身を除く): 127477280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3191, 3388, 3872, 6382, 6776, 12764, 13552, 22337, 25528, 27104, 35101, 44674, 51056, 70202, 89348, 102112, 140404, 178696, 245707, 280808, 357392, 386111, 491414, 561616, 714784, 772222, 982828, 1123232, 1544444, 1965656, 2702777, 3088888, 3931312, 5405554, 6177776, 7862624, 10811108, 12355552, 21622216, 43244432, 86488864]

約数ペア:

[(1, 86488864), (2, 43244432), (4, 21622216), (7, 12355552), (8, 10811108), (11, 7862624), (14, 6177776), (16, 5405554), (22, 3931312), (28, 3088888), (32, 2702777), (44, 1965656), (56, 1544444), (77, 1123232), (88, 982828), (112, 772222), (121, 714784), (154, 561616), (176, 491414), (224, 386111), (242, 357392), (308, 280808), (352, 245707), (484, 178696), (616, 140404), (847, 102112), (968, 89348), (1232, 70202), (1694, 51056), (1936, 44674), (2464, 35101), (3191, 27104), (3388, 25528), (3872, 22337), (6382, 13552), (6776, 12764)]