81445068

素因数分解:

$2^2\times 3^3\times {\mathrm{754121}}^1$

素因数の和:754134

約数の個数: 24

約数和(自身を含む): 211154160

約数和(自身を除く): 129709092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 754121, 1508242, 2262363, 3016484, 4524726, 6787089, 9049452, 13574178, 20361267, 27148356, 40722534, 81445068]

約数ペア:

[(1, 81445068), (2, 40722534), (3, 27148356), (4, 20361267), (6, 13574178), (9, 9049452), (12, 6787089), (18, 4524726), (27, 3016484), (36, 2262363), (54, 1508242), (108, 754121)]