80212446

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{40883}}^1$

素因数の和:41000

約数の個数: 24

約数和(自身を含む): 175392360

約数和(自身を除く): 95179914

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 40883, 81766, 122649, 245298, 367947, 735894, 4456247, 8912494, 13368741, 26737482, 40106223, 80212446]

約数ペア:

[(1, 80212446), (2, 40106223), (3, 26737482), (6, 13368741), (9, 8912494), (18, 4456247), (109, 735894), (218, 367947), (327, 245298), (654, 122649), (981, 81766), (1962, 40883)]