68981508

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83311}}^1$

素因数の和:83344

約数の個数: 36

約数和(自身を含む): 181953408

約数和(自身を除く): 112971900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 83311, 166622, 249933, 333244, 499866, 749799, 999732, 1499598, 1916153, 2999196, 3832306, 5748459, 7664612, 11496918, 17245377, 22993836, 34490754, 68981508]

約数ペア:

[(1, 68981508), (2, 34490754), (3, 22993836), (4, 17245377), (6, 11496918), (9, 7664612), (12, 5748459), (18, 3832306), (23, 2999196), (36, 1916153), (46, 1499598), (69, 999732), (92, 749799), (138, 499866), (207, 333244), (276, 249933), (414, 166622), (828, 83311)]