64723788

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{9413}}^1$

素因数の和:9614

約数の個数: 36

約数和(自身を含む): 164481408

約数和(自身を除く): 99757620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 9413, 18826, 28239, 37652, 56478, 84717, 112956, 169434, 338868, 1797883, 3595766, 5393649, 7191532, 10787298, 16180947, 21574596, 32361894, 64723788]

約数ペア:

[(1, 64723788), (2, 32361894), (3, 21574596), (4, 16180947), (6, 10787298), (9, 7191532), (12, 5393649), (18, 3595766), (36, 1797883), (191, 338868), (382, 169434), (573, 112956), (764, 84717), (1146, 56478), (1719, 37652), (2292, 28239), (3438, 18826), (6876, 9413)]