80497116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{319433}}^1$

素因数の和:319450

約数の個数: 36

約数和(自身を含む): 232547952

約数和(自身を除く): 152050836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 319433, 638866, 958299, 1277732, 1916598, 2236031, 2874897, 3833196, 4472062, 5749794, 6708093, 8944124, 11499588, 13416186, 20124279, 26832372, 40248558, 80497116]

約数ペア:

[(1, 80497116), (2, 40248558), (3, 26832372), (4, 20124279), (6, 13416186), (7, 11499588), (9, 8944124), (12, 6708093), (14, 5749794), (18, 4472062), (21, 3833196), (28, 2874897), (36, 2236031), (42, 1916598), (63, 1277732), (84, 958299), (126, 638866), (252, 319433)]