85664772

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{55339}}^1$

素因数の和:55392

約数の個数: 36

約数和(自身を含む): 221581360

約数和(自身を除く): 135916588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 55339, 110678, 166017, 221356, 332034, 498051, 664068, 996102, 1992204, 2379577, 4759154, 7138731, 9518308, 14277462, 21416193, 28554924, 42832386, 85664772]

約数ペア:

[(1, 85664772), (2, 42832386), (3, 28554924), (4, 21416193), (6, 14277462), (9, 9518308), (12, 7138731), (18, 4759154), (36, 2379577), (43, 1992204), (86, 996102), (129, 664068), (172, 498051), (258, 332034), (387, 221356), (516, 166017), (774, 110678), (1548, 55339)]