81176712

素因数分解:

$2^3\times 3^1\times {\mathrm{1571}}^1\times {\mathrm{2153}}^1$

素因数の和:3733

約数の個数: 32

約数和(自身を含む): 203165280

約数和(自身を除く): 121988568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1571, 2153, 3142, 4306, 4713, 6284, 6459, 8612, 9426, 12568, 12918, 17224, 18852, 25836, 37704, 51672, 3382363, 6764726, 10147089, 13529452, 20294178, 27058904, 40588356, 81176712]

約数ペア:

[(1, 81176712), (2, 40588356), (3, 27058904), (4, 20294178), (6, 13529452), (8, 10147089), (12, 6764726), (24, 3382363), (1571, 51672), (2153, 37704), (3142, 25836), (4306, 18852), (4713, 17224), (6284, 12918), (6459, 12568), (8612, 9426)]