87431496

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{27809}}^1$

素因数の和:27949

約数の個数: 32

約数和(自身を含む): 220255200

約数和(自身を除く): 132823704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 27809, 55618, 83427, 111236, 166854, 222472, 333708, 667416, 3642979, 7285958, 10928937, 14571916, 21857874, 29143832, 43715748, 87431496]

約数ペア:

[(1, 87431496), (2, 43715748), (3, 29143832), (4, 21857874), (6, 14571916), (8, 10928937), (12, 7285958), (24, 3642979), (131, 667416), (262, 333708), (393, 222472), (524, 166854), (786, 111236), (1048, 83427), (1572, 55618), (3144, 27809)]