90023166

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1245

約数の個数: 48

約数和(自身を含む): 201636864

約数和(自身を除く): 111613698

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 107, 129, 214, 258, 321, 387, 642, 774, 963, 1087, 1926, 2174, 3261, 4601, 6522, 9202, 9783, 13803, 19566, 27606, 41409, 46741, 82818, 93482, 116309, 140223, 232618, 280446, 348927, 420669, 697854, 841338, 1046781, 2093562, 5001287, 10002574, 15003861, 30007722, 45011583, 90023166]

約数ペア:

[(1, 90023166), (2, 45011583), (3, 30007722), (6, 15003861), (9, 10002574), (18, 5001287), (43, 2093562), (86, 1046781), (107, 841338), (129, 697854), (214, 420669), (258, 348927), (321, 280446), (387, 232618), (642, 140223), (774, 116309), (963, 93482), (1087, 82818), (1926, 46741), (2174, 41409), (3261, 27606), (4601, 19566), (6522, 13803), (9202, 9783)]