78448266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{335249}}^1$

素因数の和:335270

約数の個数: 24

約数和(自身を含む): 183046500

約数和(自身を除く): 104598234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 335249, 670498, 1005747, 2011494, 3017241, 4358237, 6034482, 8716474, 13074711, 26149422, 39224133, 78448266]

約数ペア:

[(1, 78448266), (2, 39224133), (3, 26149422), (6, 13074711), (9, 8716474), (13, 6034482), (18, 4358237), (26, 3017241), (39, 2011494), (78, 1005747), (117, 670498), (234, 335249)]