77888808

素因数分解:

$2^3\times 3^2\times {\mathrm{1081789}}^1$

素因数の和:1081801

約数の個数: 24

約数和(自身を含む): 210949050

約数和(自身を除く): 133060242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1081789, 2163578, 3245367, 4327156, 6490734, 8654312, 9736101, 12981468, 19472202, 25962936, 38944404, 77888808]

約数ペア:

[(1, 77888808), (2, 38944404), (3, 25962936), (4, 19472202), (6, 12981468), (8, 9736101), (9, 8654312), (12, 6490734), (18, 4327156), (24, 3245367), (36, 2163578), (72, 1081789)]