72894272

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{9413}}^1$

素因数の和:9447

約数の個数: 42

約数和(自身を含む): 159011874

約数和(自身を除く): 86117602

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 9413, 18826, 37652, 75304, 103543, 150608, 207086, 301216, 414172, 602432, 828344, 1138973, 1656688, 2277946, 3313376, 4555892, 6626752, 9111784, 18223568, 36447136, 72894272]

約数ペア:

[(1, 72894272), (2, 36447136), (4, 18223568), (8, 9111784), (11, 6626752), (16, 4555892), (22, 3313376), (32, 2277946), (44, 1656688), (64, 1138973), (88, 828344), (121, 602432), (176, 414172), (242, 301216), (352, 207086), (484, 150608), (704, 103543), (968, 75304), (1936, 37652), (3872, 18826), (7744, 9413)]