86651364

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 207941888

約数和(自身を除く): 121290524

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 307, 516, 547, 614, 921, 1094, 1228, 1641, 1842, 2188, 3282, 3684, 6564, 13201, 23521, 26402, 39603, 47042, 52804, 70563, 79206, 94084, 141126, 158412, 167929, 282252, 335858, 503787, 671716, 1007574, 2015148, 7220947, 14441894, 21662841, 28883788, 43325682, 86651364]

約数ペア:

[(1, 86651364), (2, 43325682), (3, 28883788), (4, 21662841), (6, 14441894), (12, 7220947), (43, 2015148), (86, 1007574), (129, 671716), (172, 503787), (258, 335858), (307, 282252), (516, 167929), (547, 158412), (614, 141126), (921, 94084), (1094, 79206), (1228, 70563), (1641, 52804), (1842, 47042), (2188, 39603), (3282, 26402), (3684, 23521), (6564, 13201)]