80689554

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{135841}}^1$

素因数の和:135863

約数の個数: 32

約数和(自身を含む): 195612480

約数和(自身を除く): 114922926

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 135841, 271682, 407523, 815046, 1222569, 1494251, 2445138, 2988502, 3667707, 4482753, 7335414, 8965506, 13448259, 26896518, 40344777, 80689554]

約数ペア:

[(1, 80689554), (2, 40344777), (3, 26896518), (6, 13448259), (9, 8965506), (11, 7335414), (18, 4482753), (22, 3667707), (27, 2988502), (33, 2445138), (54, 1494251), (66, 1222569), (99, 815046), (198, 407523), (297, 271682), (594, 135841)]