81059568

素因数分解:

$2^4\times 3^1\times {\mathrm{1688741}}^1$

素因数の和:1688752

約数の個数: 20

約数和(自身を含む): 209404008

約数和(自身を除く): 128344440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1688741, 3377482, 5066223, 6754964, 10132446, 13509928, 20264892, 27019856, 40529784, 81059568]

約数ペア:

[(1, 81059568), (2, 40529784), (3, 27019856), (4, 20264892), (6, 13509928), (8, 10132446), (12, 6754964), (16, 5066223), (24, 3377482), (48, 1688741)]