81149596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{27527}}^1$

素因数の和:27609

約数の個数: 24

約数和(自身を含む): 157239936

約数和(自身を除く): 76090340

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 27527, 55054, 110108, 302797, 605594, 1211188, 1844309, 3688618, 7377236, 20287399, 40574798, 81149596]

約数ペア:

[(1, 81149596), (2, 40574798), (4, 20287399), (11, 7377236), (22, 3688618), (44, 1844309), (67, 1211188), (134, 605594), (268, 302797), (737, 110108), (1474, 55054), (2948, 27527)]