81112692

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{21323}}^1$

素因数の和:21647

約数の個数: 24

約数和(自身を含む): 189868896

約数和(自身を除く): 108756204

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 21323, 42646, 63969, 85292, 127938, 255876, 6759391, 13518782, 20278173, 27037564, 40556346, 81112692]

約数ペア:

[(1, 81112692), (2, 40556346), (3, 27037564), (4, 20278173), (6, 13518782), (12, 6759391), (317, 255876), (634, 127938), (951, 85292), (1268, 63969), (1902, 42646), (3804, 21323)]