77350644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{306947}}^1$

素因数の和:306964

約数の個数: 36

約数和(自身を含む): 223458144

約数和(自身を除く): 146107500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 306947, 613894, 920841, 1227788, 1841682, 2148629, 2762523, 3683364, 4297258, 5525046, 6445887, 8594516, 11050092, 12891774, 19337661, 25783548, 38675322, 77350644]

約数ペア:

[(1, 77350644), (2, 38675322), (3, 25783548), (4, 19337661), (6, 12891774), (7, 11050092), (9, 8594516), (12, 6445887), (14, 5525046), (18, 4297258), (21, 3683364), (28, 2762523), (36, 2148629), (42, 1841682), (63, 1227788), (84, 920841), (126, 613894), (252, 306947)]