90482161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2749

約数の個数: 32

約数和(自身を含む): 123955200

約数和(自身を除く): 33473039

約数列:

[1, 7, 11, 19, 23, 77, 133, 161, 209, 253, 437, 1463, 1771, 2689, 3059, 4807, 18823, 29579, 33649, 51091, 61847, 207053, 357637, 432929, 562001, 680317, 1175093, 3934007, 4762219, 8225651, 12926023, 90482161]

約数ペア:

[(1, 90482161), (7, 12926023), (11, 8225651), (19, 4762219), (23, 3934007), (77, 1175093), (133, 680317), (161, 562001), (209, 432929), (253, 357637), (437, 207053), (1463, 61847), (1771, 51091), (2689, 33649), (3059, 29579), (4807, 18823)]