99957972

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 239816192

約数和(自身を除く): 139858220

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 307, 516, 614, 631, 921, 1228, 1262, 1842, 1893, 2524, 3684, 3786, 7572, 13201, 26402, 27133, 39603, 52804, 54266, 79206, 81399, 108532, 158412, 162798, 193717, 325596, 387434, 581151, 774868, 1162302, 2324604, 8329831, 16659662, 24989493, 33319324, 49978986, 99957972]

約数ペア:

[(1, 99957972), (2, 49978986), (3, 33319324), (4, 24989493), (6, 16659662), (12, 8329831), (43, 2324604), (86, 1162302), (129, 774868), (172, 581151), (258, 387434), (307, 325596), (516, 193717), (614, 162798), (631, 158412), (921, 108532), (1228, 81399), (1262, 79206), (1842, 54266), (1893, 52804), (2524, 39603), (3684, 27133), (3786, 26402), (7572, 13201)]