81734544

素因数分解:

$2^4\times 3^2\times {\mathrm{567601}}^1$

素因数の和:567615

約数の個数: 30

約数和(自身を含む): 228743606

約数和(自身を除く): 147009062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 567601, 1135202, 1702803, 2270404, 3405606, 4540808, 5108409, 6811212, 9081616, 10216818, 13622424, 20433636, 27244848, 40867272, 81734544]

約数ペア:

[(1, 81734544), (2, 40867272), (3, 27244848), (4, 20433636), (6, 13622424), (8, 10216818), (9, 9081616), (12, 6811212), (16, 5108409), (18, 4540808), (24, 3405606), (36, 2270404), (48, 1702803), (72, 1135202), (144, 567601)]