80363244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{515149}}^1$

素因数の和:515169

約数の個数: 24

約数和(自身を含む): 201938800

約数和(自身を除く): 121575556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 515149, 1030298, 1545447, 2060596, 3090894, 6181788, 6696937, 13393874, 20090811, 26787748, 40181622, 80363244]

約数ペア:

[(1, 80363244), (2, 40181622), (3, 26787748), (4, 20090811), (6, 13393874), (12, 6696937), (13, 6181788), (26, 3090894), (39, 2060596), (52, 1545447), (78, 1030298), (156, 515149)]