81182916

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{98047}}^1$

素因数の和:98080

約数の個数: 36

約数和(自身を含む): 214136832

約数和(自身を除く): 132953916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 98047, 196094, 294141, 392188, 588282, 882423, 1176564, 1764846, 2255081, 3529692, 4510162, 6765243, 9020324, 13530486, 20295729, 27060972, 40591458, 81182916]

約数ペア:

[(1, 81182916), (2, 40591458), (3, 27060972), (4, 20295729), (6, 13530486), (9, 9020324), (12, 6765243), (18, 4510162), (23, 3529692), (36, 2255081), (46, 1764846), (69, 1176564), (92, 882423), (138, 588282), (207, 392188), (276, 294141), (414, 196094), (828, 98047)]