86963868

素因数分解:

$2^2\times 3^7\times {\mathrm{9941}}^1$

素因数の和:9966

約数の個数: 48

約数和(自身を含む): 228268320

約数和(自身を除く): 141304452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 9941, 19882, 29823, 39764, 59646, 89469, 119292, 178938, 268407, 357876, 536814, 805221, 1073628, 1610442, 2415663, 3220884, 4831326, 7246989, 9662652, 14493978, 21740967, 28987956, 43481934, 86963868]

約数ペア:

[(1, 86963868), (2, 43481934), (3, 28987956), (4, 21740967), (6, 14493978), (9, 9662652), (12, 7246989), (18, 4831326), (27, 3220884), (36, 2415663), (54, 1610442), (81, 1073628), (108, 805221), (162, 536814), (243, 357876), (324, 268407), (486, 178938), (729, 119292), (972, 89469), (1458, 59646), (2187, 39764), (2916, 29823), (4374, 19882), (8748, 9941)]