77782788

素因数分解:

$2^2\times 3^3\times {\mathrm{720211}}^1$

素因数の和:720224

約数の個数: 24

約数和(自身を含む): 201659360

約数和(自身を除く): 123876572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 720211, 1440422, 2160633, 2880844, 4321266, 6481899, 8642532, 12963798, 19445697, 25927596, 38891394, 77782788]

約数ペア:

[(1, 77782788), (2, 38891394), (3, 25927596), (4, 19445697), (6, 12963798), (9, 8642532), (12, 6481899), (18, 4321266), (27, 2880844), (36, 2160633), (54, 1440422), (108, 720211)]