85664712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{509909}}^1$

素因数の和:509925

約数の個数: 32

約数和(自身を含む): 244756800

約数和(自身を除く): 159092088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 509909, 1019818, 1529727, 2039636, 3059454, 3569363, 4079272, 6118908, 7138726, 10708089, 12237816, 14277452, 21416178, 28554904, 42832356, 85664712]

約数ペア:

[(1, 85664712), (2, 42832356), (3, 28554904), (4, 21416178), (6, 14277452), (7, 12237816), (8, 10708089), (12, 7138726), (14, 6118908), (21, 4079272), (24, 3569363), (28, 3059454), (42, 2039636), (56, 1529727), (84, 1019818), (168, 509909)]