80916552

素因数分解:

$2^3\times 3^2\times {\mathrm{1123841}}^1$

素因数の和:1123853

約数の個数: 24

約数和(自身を含む): 219149190

約数和(自身を除く): 138232638

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1123841, 2247682, 3371523, 4495364, 6743046, 8990728, 10114569, 13486092, 20229138, 26972184, 40458276, 80916552]

約数ペア:

[(1, 80916552), (2, 40458276), (3, 26972184), (4, 20229138), (6, 13486092), (8, 10114569), (9, 8990728), (12, 6743046), (18, 4495364), (24, 3371523), (36, 2247682), (72, 1123841)]