80935272

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{102191}}^1$

素因数の和:102214

約数の個数: 48

約数和(自身を含む): 239129280

約数和(自身を除く): 158194008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 102191, 204382, 306573, 408764, 613146, 817528, 919719, 1124101, 1226292, 1839438, 2248202, 2452584, 3372303, 3678876, 4496404, 6744606, 7357752, 8992808, 10116909, 13489212, 20233818, 26978424, 40467636, 80935272]

約数ペア:

[(1, 80935272), (2, 40467636), (3, 26978424), (4, 20233818), (6, 13489212), (8, 10116909), (9, 8992808), (11, 7357752), (12, 6744606), (18, 4496404), (22, 3678876), (24, 3372303), (33, 2452584), (36, 2248202), (44, 1839438), (66, 1226292), (72, 1124101), (88, 919719), (99, 817528), (132, 613146), (198, 408764), (264, 306573), (396, 204382), (792, 102191)]