8280252

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 21978880

約数和(自身を除く): 13698628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 1783, 2322, 3566, 4644, 5349, 7132, 10698, 16047, 21396, 32094, 48141, 64188, 76669, 96282, 153338, 192564, 230007, 306676, 460014, 690021, 920028, 1380042, 2070063, 2760084, 4140126, 8280252]

約数ペア:

[(1, 8280252), (2, 4140126), (3, 2760084), (4, 2070063), (6, 1380042), (9, 920028), (12, 690021), (18, 460014), (27, 306676), (36, 230007), (43, 192564), (54, 153338), (86, 96282), (108, 76669), (129, 64188), (172, 48141), (258, 32094), (387, 21396), (516, 16047), (774, 10698), (1161, 7132), (1548, 5349), (1783, 4644), (2322, 3566)]