80907444

素因数分解:

$2^2\times 3^3\times {\mathrm{749143}}^1$

素因数の和:749156

約数の個数: 24

約数和(自身を含む): 209760320

約数和(自身を除く): 128852876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 749143, 1498286, 2247429, 2996572, 4494858, 6742287, 8989716, 13484574, 20226861, 26969148, 40453722, 80907444]

約数ペア:

[(1, 80907444), (2, 40453722), (3, 26969148), (4, 20226861), (6, 13484574), (9, 8989716), (12, 6742287), (18, 4494858), (27, 2996572), (36, 2247429), (54, 1498286), (108, 749143)]