80413748

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2749}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 144144000

約数和(自身を除く): 63730252

約数列:

[1, 2, 4, 71, 103, 142, 206, 284, 412, 2749, 5498, 7313, 10996, 14626, 29252, 195179, 283147, 390358, 566294, 780716, 1132588, 20103437, 40206874, 80413748]

約数ペア:

[(1, 80413748), (2, 40206874), (4, 20103437), (71, 1132588), (103, 780716), (142, 566294), (206, 390358), (284, 283147), (412, 195179), (2749, 29252), (5498, 14626), (7313, 10996)]