80289276

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{126241}}^1$

素因数の和:126301

約数の個数: 24

約数和(自身を含む): 190877904

約数和(自身を除く): 110588628

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 126241, 252482, 378723, 504964, 757446, 1514892, 6690773, 13381546, 20072319, 26763092, 40144638, 80289276]

約数ペア:

[(1, 80289276), (2, 40144638), (3, 26763092), (4, 20072319), (6, 13381546), (12, 6690773), (53, 1514892), (106, 757446), (159, 504964), (212, 378723), (318, 252482), (636, 126241)]