78722736

素因数分解:

$2^4\times 3^1\times {\mathrm{1640057}}^1$

素因数の和:1640068

約数の個数: 20

約数和(自身を含む): 203367192

約数和(自身を除く): 124644456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1640057, 3280114, 4920171, 6560228, 9840342, 13120456, 19680684, 26240912, 39361368, 78722736]

約数ペア:

[(1, 78722736), (2, 39361368), (3, 26240912), (4, 19680684), (6, 13120456), (8, 9840342), (12, 6560228), (16, 4920171), (24, 3280114), (48, 1640057)]