77938884

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{17047}}^1$

素因数の和:17184

約数の個数: 36

約数和(自身を含む): 198575104

約数和(自身を除く): 120636220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 17047, 34094, 51141, 68188, 102282, 153423, 204564, 306846, 613692, 2164969, 4329938, 6494907, 8659876, 12989814, 19484721, 25979628, 38969442, 77938884]

約数ペア:

[(1, 77938884), (2, 38969442), (3, 25979628), (4, 19484721), (6, 12989814), (9, 8659876), (12, 6494907), (18, 4329938), (36, 2164969), (127, 613692), (254, 306846), (381, 204564), (508, 153423), (762, 102282), (1143, 68188), (1524, 51141), (2286, 34094), (4572, 17047)]