87155992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 205309440

約数和(自身を除く): 118153448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 151, 154, 302, 308, 604, 616, 937, 1057, 1208, 1661, 1874, 2114, 3322, 3748, 4228, 6559, 6644, 7496, 8456, 10307, 11627, 13118, 13288, 20614, 23254, 26236, 41228, 46508, 52472, 72149, 82456, 93016, 141487, 144298, 282974, 288596, 565948, 577192, 990409, 1131896, 1556357, 1980818, 3112714, 3961636, 6225428, 7923272, 10894499, 12450856, 21788998, 43577996, 87155992]

約数ペア:

[(1, 87155992), (2, 43577996), (4, 21788998), (7, 12450856), (8, 10894499), (11, 7923272), (14, 6225428), (22, 3961636), (28, 3112714), (44, 1980818), (56, 1556357), (77, 1131896), (88, 990409), (151, 577192), (154, 565948), (302, 288596), (308, 282974), (604, 144298), (616, 141487), (937, 93016), (1057, 82456), (1208, 72149), (1661, 52472), (1874, 46508), (2114, 41228), (3322, 26236), (3748, 23254), (4228, 20614), (6559, 13288), (6644, 13118), (7496, 11627), (8456, 10307)]