80886744

素因数分解:

$2^3\times 3^2\times {\mathrm{1123427}}^1$

素因数の和:1123439

約数の個数: 24

約数和(自身を含む): 219068460

約数和(自身を除く): 138181716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1123427, 2246854, 3370281, 4493708, 6740562, 8987416, 10110843, 13481124, 20221686, 26962248, 40443372, 80886744]

約数ペア:

[(1, 80886744), (2, 40443372), (3, 26962248), (4, 20221686), (6, 13481124), (8, 10110843), (9, 8987416), (12, 6740562), (18, 4493708), (24, 3370281), (36, 2246854), (72, 1123427)]