80720736

素因数分解:

$2^5\times 3^1\times {\mathrm{840841}}^1$

素因数の和:840854

約数の個数: 24

約数和(自身を含む): 211892184

約数和(自身を除く): 131171448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 840841, 1681682, 2522523, 3363364, 5045046, 6726728, 10090092, 13453456, 20180184, 26906912, 40360368, 80720736]

約数ペア:

[(1, 80720736), (2, 40360368), (3, 26906912), (4, 20180184), (6, 13453456), (8, 10090092), (12, 6726728), (16, 5045046), (24, 3363364), (32, 2522523), (48, 1681682), (96, 840841)]