80618652

素因数分解:

$2^2\times 3^6\times {\mathrm{27647}}^1$

素因数の和:27669

約数の個数: 42

約数和(自身を含む): 211534848

約数和(自身を除く): 130916196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 27647, 55294, 82941, 110588, 165882, 248823, 331764, 497646, 746469, 995292, 1492938, 2239407, 2985876, 4478814, 6718221, 8957628, 13436442, 20154663, 26872884, 40309326, 80618652]

約数ペア:

[(1, 80618652), (2, 40309326), (3, 26872884), (4, 20154663), (6, 13436442), (9, 8957628), (12, 6718221), (18, 4478814), (27, 2985876), (36, 2239407), (54, 1492938), (81, 995292), (108, 746469), (162, 497646), (243, 331764), (324, 248823), (486, 165882), (729, 110588), (972, 82941), (1458, 55294), (2916, 27647)]