90842444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{26813}}^1$

素因数の和:26846

約数の個数: 36

約数和(自身を含む): 199710672

約数和(自身を除く): 108868228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 26813, 53626, 107252, 187691, 294943, 375382, 589886, 750764, 1179772, 2064601, 3244373, 4129202, 6488746, 8258404, 12977492, 22710611, 45421222, 90842444]

約数ペア:

[(1, 90842444), (2, 45421222), (4, 22710611), (7, 12977492), (11, 8258404), (14, 6488746), (22, 4129202), (28, 3244373), (44, 2064601), (77, 1179772), (121, 750764), (154, 589886), (242, 375382), (308, 294943), (484, 187691), (847, 107252), (1694, 53626), (3388, 26813)]