85800996

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^2\times {\mathrm{1289}}^1$

素因数の和:1385

約数の個数: 54

約数和(自身を含む): 222219270

約数和(自身を除く): 136418274

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1289, 1548, 1849, 2578, 3698, 3867, 5156, 5547, 7396, 7734, 11094, 11601, 15468, 16641, 22188, 23202, 33282, 46404, 55427, 66564, 110854, 166281, 221708, 332562, 498843, 665124, 997686, 1995372, 2383361, 4766722, 7150083, 9533444, 14300166, 21450249, 28600332, 42900498, 85800996]

約数ペア:

[(1, 85800996), (2, 42900498), (3, 28600332), (4, 21450249), (6, 14300166), (9, 9533444), (12, 7150083), (18, 4766722), (36, 2383361), (43, 1995372), (86, 997686), (129, 665124), (172, 498843), (258, 332562), (387, 221708), (516, 166281), (774, 110854), (1289, 66564), (1548, 55427), (1849, 46404), (2578, 33282), (3698, 23202), (3867, 22188), (5156, 16641), (5547, 15468), (7396, 11601), (7734, 11094)]