80919852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{518717}}^1$

素因数の和:518737

約数の個数: 24

約数和(自身を含む): 203337456

約数和(自身を除く): 122417604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 518717, 1037434, 1556151, 2074868, 3112302, 6224604, 6743321, 13486642, 20229963, 26973284, 40459926, 80919852]

約数ペア:

[(1, 80919852), (2, 40459926), (3, 26973284), (4, 20229963), (6, 13486642), (12, 6743321), (13, 6224604), (26, 3112302), (39, 2074868), (52, 1556151), (78, 1037434), (156, 518717)]