80493468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26513}}^1$

素因数の和:26554

約数の個数: 48

約数和(自身を含む): 213808896

約数和(自身を除く): 133315428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 26513, 53026, 79539, 106052, 159078, 291643, 318156, 583286, 609799, 874929, 1166572, 1219598, 1749858, 1829397, 2439196, 3499716, 3658794, 6707789, 7317588, 13415578, 20123367, 26831156, 40246734, 80493468]

約数ペア:

[(1, 80493468), (2, 40246734), (3, 26831156), (4, 20123367), (6, 13415578), (11, 7317588), (12, 6707789), (22, 3658794), (23, 3499716), (33, 2439196), (44, 1829397), (46, 1749858), (66, 1219598), (69, 1166572), (92, 874929), (132, 609799), (138, 583286), (253, 318156), (276, 291643), (506, 159078), (759, 106052), (1012, 79539), (1518, 53026), (3036, 26513)]