85304862

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 190270080

約数和(自身を除く): 104965218

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 307, 359, 387, 614, 718, 774, 921, 1077, 1842, 2154, 2763, 3231, 5526, 6462, 13201, 15437, 26402, 30874, 39603, 46311, 79206, 92622, 110213, 118809, 138933, 220426, 237618, 277866, 330639, 661278, 991917, 1983834, 4739159, 9478318, 14217477, 28434954, 42652431, 85304862]

約数ペア:

[(1, 85304862), (2, 42652431), (3, 28434954), (6, 14217477), (9, 9478318), (18, 4739159), (43, 1983834), (86, 991917), (129, 661278), (258, 330639), (307, 277866), (359, 237618), (387, 220426), (614, 138933), (718, 118809), (774, 110213), (921, 92622), (1077, 79206), (1842, 46311), (2154, 39603), (2763, 30874), (3231, 26402), (5526, 15437), (6462, 13201)]