81500844

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{16937}}^1$

素因数の和:17345

約数の個数: 24

約数和(自身を含む): 190654128

約数和(自身を除く): 109153284

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 16937, 33874, 50811, 67748, 101622, 203244, 6791737, 13583474, 20375211, 27166948, 40750422, 81500844]

約数ペア:

[(1, 81500844), (2, 40750422), (3, 27166948), (4, 20375211), (6, 13583474), (12, 6791737), (401, 203244), (802, 101622), (1203, 67748), (1604, 50811), (2406, 33874), (4812, 16937)]