80923896

素因数分解:

$2^3\times 3^2\times {\mathrm{1123943}}^1$

素因数の和:1123955

約数の個数: 24

約数和(自身を含む): 219169080

約数和(自身を除く): 138245184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1123943, 2247886, 3371829, 4495772, 6743658, 8991544, 10115487, 13487316, 20230974, 26974632, 40461948, 80923896]

約数ペア:

[(1, 80923896), (2, 40461948), (3, 26974632), (4, 20230974), (6, 13487316), (8, 10115487), (9, 8991544), (12, 6743658), (18, 4495772), (24, 3371829), (36, 2247886), (72, 1123943)]