80493476

素因数分解:

$2^2\times 7^2\times {\mathrm{463}}^1\times {\mathrm{887}}^1$

素因数の和:1368

約数の個数: 36

約数和(自身を含む): 164400768

約数和(自身を除く): 83907292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 463, 887, 926, 1774, 1852, 3241, 3548, 6209, 6482, 12418, 12964, 22687, 24836, 43463, 45374, 86926, 90748, 173852, 410681, 821362, 1642724, 2874767, 5749534, 11499068, 20123369, 40246738, 80493476]

約数ペア:

[(1, 80493476), (2, 40246738), (4, 20123369), (7, 11499068), (14, 5749534), (28, 2874767), (49, 1642724), (98, 821362), (196, 410681), (463, 173852), (887, 90748), (926, 86926), (1774, 45374), (1852, 43463), (3241, 24836), (3548, 22687), (6209, 12964), (6482, 12418)]