80838252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{204137}}^1$

素因数の和:204158

約数の個数: 36

約数和(自身を含む): 222918696

約数和(自身を除く): 142080444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 204137, 408274, 612411, 816548, 1224822, 1837233, 2245507, 2449644, 3674466, 4491014, 6736521, 7348932, 8982028, 13473042, 20209563, 26946084, 40419126, 80838252]

約数ペア:

[(1, 80838252), (2, 40419126), (3, 26946084), (4, 20209563), (6, 13473042), (9, 8982028), (11, 7348932), (12, 6736521), (18, 4491014), (22, 3674466), (33, 2449644), (36, 2245507), (44, 1837233), (66, 1224822), (99, 816548), (132, 612411), (198, 408274), (396, 204137)]