87274208

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2803}}^1$

素因数の和:2959

約数の個数: 48

約数和(自身を含む): 197850240

約数和(自身を除く): 110576032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 2803, 3892, 4448, 5606, 7784, 11212, 15568, 19621, 22424, 31136, 39242, 44848, 78484, 89696, 156968, 313936, 389617, 627872, 779234, 1558468, 2727319, 3116936, 5454638, 6233872, 10909276, 12467744, 21818552, 43637104, 87274208]

約数ペア:

[(1, 87274208), (2, 43637104), (4, 21818552), (7, 12467744), (8, 10909276), (14, 6233872), (16, 5454638), (28, 3116936), (32, 2727319), (56, 1558468), (112, 779234), (139, 627872), (224, 389617), (278, 313936), (556, 156968), (973, 89696), (1112, 78484), (1946, 44848), (2224, 39242), (2803, 31136), (3892, 22424), (4448, 19621), (5606, 15568), (7784, 11212)]