72769266

素因数分解:

$2^1\times 3^5\times {\mathrm{149731}}^1$

素因数の和:149748

約数の個数: 24

約数和(自身を含む): 163507344

約数和(自身を除く): 90738078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 149731, 299462, 449193, 898386, 1347579, 2695158, 4042737, 8085474, 12128211, 24256422, 36384633, 72769266]

約数ペア:

[(1, 72769266), (2, 36384633), (3, 24256422), (6, 12128211), (9, 8085474), (18, 4042737), (27, 2695158), (54, 1347579), (81, 898386), (162, 449193), (243, 299462), (486, 149731)]