78309456

素因数分解:

$2^4\times 3^1\times {\mathrm{1631447}}^1$

素因数の和:1631458

約数の個数: 20

約数和(自身を含む): 202299552

約数和(自身を除く): 123990096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1631447, 3262894, 4894341, 6525788, 9788682, 13051576, 19577364, 26103152, 39154728, 78309456]

約数ペア:

[(1, 78309456), (2, 39154728), (3, 26103152), (4, 19577364), (6, 13051576), (8, 9788682), (12, 6525788), (16, 4894341), (24, 3262894), (48, 1631447)]