64318884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17807}}^1$

素因数の和:17864

約数の個数: 48

約数和(自身を含む): 175515648

約数和(自身を除く): 111196764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 17807, 35614, 53421, 71228, 106842, 124649, 213684, 249298, 373947, 498596, 747894, 765701, 1495788, 1531402, 2297103, 3062804, 4594206, 5359907, 9188412, 10719814, 16079721, 21439628, 32159442, 64318884]

約数ペア:

[(1, 64318884), (2, 32159442), (3, 21439628), (4, 16079721), (6, 10719814), (7, 9188412), (12, 5359907), (14, 4594206), (21, 3062804), (28, 2297103), (42, 1531402), (43, 1495788), (84, 765701), (86, 747894), (129, 498596), (172, 373947), (258, 249298), (301, 213684), (516, 124649), (602, 106842), (903, 71228), (1204, 53421), (1806, 35614), (3612, 17807)]