80779108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{3011}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 149274720

約数和(自身を除く): 68495612

約数列:

[1, 2, 4, 19, 38, 76, 353, 706, 1412, 3011, 6022, 6707, 12044, 13414, 26828, 57209, 114418, 228836, 1062883, 2125766, 4251532, 20194777, 40389554, 80779108]

約数ペア:

[(1, 80779108), (2, 40389554), (4, 20194777), (19, 4251532), (38, 2125766), (76, 1062883), (353, 228836), (706, 114418), (1412, 57209), (3011, 26828), (6022, 13414), (6707, 12044)]