80715672

素因数分解:

$2^3\times 3^2\times {\mathrm{1121051}}^1$

素因数の和:1121063

約数の個数: 24

約数和(自身を含む): 218605140

約数和(自身を除く): 137889468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1121051, 2242102, 3363153, 4484204, 6726306, 8968408, 10089459, 13452612, 20178918, 26905224, 40357836, 80715672]

約数ペア:

[(1, 80715672), (2, 40357836), (3, 26905224), (4, 20178918), (6, 13452612), (8, 10089459), (9, 8968408), (12, 6726306), (18, 4484204), (24, 3363153), (36, 2242102), (72, 1121051)]