81204662

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{75329}}^1$

素因数の和:75356

約数の個数: 24

約数和(自身を含む): 154577160

約数和(自身を除く): 73372498

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 75329, 150658, 527303, 828619, 1054606, 1657238, 3691121, 5800333, 7382242, 11600666, 40602331, 81204662]

約数ペア:

[(1, 81204662), (2, 40602331), (7, 11600666), (11, 7382242), (14, 5800333), (22, 3691121), (49, 1657238), (77, 1054606), (98, 828619), (154, 527303), (539, 150658), (1078, 75329)]