80914608

素因数分解:

$2^4\times 3^2\times {\mathrm{561907}}^1$

素因数の和:561921

約数の個数: 30

約数和(自身を含む): 226448924

約数和(自身を除く): 145534316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 561907, 1123814, 1685721, 2247628, 3371442, 4495256, 5057163, 6742884, 8990512, 10114326, 13485768, 20228652, 26971536, 40457304, 80914608]

約数ペア:

[(1, 80914608), (2, 40457304), (3, 26971536), (4, 20228652), (6, 13485768), (8, 10114326), (9, 8990512), (12, 6742884), (16, 5057163), (18, 4495256), (24, 3371442), (36, 2247628), (48, 1685721), (72, 1123814), (144, 561907)]