80889768

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{2017}}^1$

素因数の和:2586

約数の個数: 48

約数和(自身を含む): 219578580

約数和(自身を除く): 138688812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 1114, 1671, 2017, 2228, 3342, 4034, 4456, 5013, 6051, 6684, 8068, 10026, 12102, 13368, 16136, 18153, 20052, 24204, 36306, 40104, 48408, 72612, 145224, 1123469, 2246938, 3370407, 4493876, 6740814, 8987752, 10111221, 13481628, 20222442, 26963256, 40444884, 80889768]

約数ペア:

[(1, 80889768), (2, 40444884), (3, 26963256), (4, 20222442), (6, 13481628), (8, 10111221), (9, 8987752), (12, 6740814), (18, 4493876), (24, 3370407), (36, 2246938), (72, 1123469), (557, 145224), (1114, 72612), (1671, 48408), (2017, 40104), (2228, 36306), (3342, 24204), (4034, 20052), (4456, 18153), (5013, 16136), (6051, 13368), (6684, 12102), (8068, 10026)]