80566614

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{6961}}^1$

素因数の和:7612

約数の個数: 24

約数和(自身を含む): 174857592

約数和(自身を除く): 94290978

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3858, 5787, 6961, 11574, 13922, 20883, 41766, 62649, 125298, 4475923, 8951846, 13427769, 26855538, 40283307, 80566614]

約数ペア:

[(1, 80566614), (2, 40283307), (3, 26855538), (6, 13427769), (9, 8951846), (18, 4475923), (643, 125298), (1286, 62649), (1929, 41766), (3858, 20883), (5787, 13922), (6961, 11574)]