87293268

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{18797}}^1$

素因数の和:18853

約数の個数: 48

約数和(自身を含む): 231591360

約数和(自身を除く): 144298092

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, 2322, 4644, 18797, 37594, 56391, 75188, 112782, 169173, 225564, 338346, 507519, 676692, 808271, 1015038, 1616542, 2030076, 2424813, 3233084, 4849626, 7274439, 9699252, 14548878, 21823317, 29097756, 43646634, 87293268]

約数ペア:

[(1, 87293268), (2, 43646634), (3, 29097756), (4, 21823317), (6, 14548878), (9, 9699252), (12, 7274439), (18, 4849626), (27, 3233084), (36, 2424813), (43, 2030076), (54, 1616542), (86, 1015038), (108, 808271), (129, 676692), (172, 507519), (258, 338346), (387, 225564), (516, 169173), (774, 112782), (1161, 75188), (1548, 56391), (2322, 37594), (4644, 18797)]