81275226

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{2797}}^1$

素因数の和:2998

約数の個数: 32

約数和(自身を含む): 169223040

約数和(自身を除く): 87947814

約数列:

[1, 2, 3, 6, 29, 58, 87, 167, 174, 334, 501, 1002, 2797, 4843, 5594, 8391, 9686, 14529, 16782, 29058, 81113, 162226, 243339, 467099, 486678, 934198, 1401297, 2802594, 13545871, 27091742, 40637613, 81275226]

約数ペア:

[(1, 81275226), (2, 40637613), (3, 27091742), (6, 13545871), (29, 2802594), (58, 1401297), (87, 934198), (167, 486678), (174, 467099), (334, 243339), (501, 162226), (1002, 81113), (2797, 29058), (4843, 16782), (5594, 14529), (8391, 9686)]