90078461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 109527552

約数和(自身を除く): 19449091

約数列:

[1, 11, 17, 37, 47, 187, 277, 407, 517, 629, 799, 1739, 3047, 4709, 6919, 8789, 10249, 13019, 19129, 29563, 51799, 112739, 143209, 174233, 221323, 325193, 481703, 1916563, 2434553, 5298733, 8188951, 90078461]

約数ペア:

[(1, 90078461), (11, 8188951), (17, 5298733), (37, 2434553), (47, 1916563), (187, 481703), (277, 325193), (407, 221323), (517, 174233), (629, 143209), (799, 112739), (1739, 51799), (3047, 29563), (4709, 19129), (6919, 13019), (8789, 10249)]