61516836

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{12473}}^1$

素因数の和:12620

約数の個数: 36

約数和(自身を含む): 156648492

約数和(自身を除く): 95131656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 12473, 24946, 37419, 49892, 74838, 112257, 149676, 224514, 449028, 1708801, 3417602, 5126403, 6835204, 10252806, 15379209, 20505612, 30758418, 61516836]

約数ペア:

[(1, 61516836), (2, 30758418), (3, 20505612), (4, 15379209), (6, 10252806), (9, 6835204), (12, 5126403), (18, 3417602), (36, 1708801), (137, 449028), (274, 224514), (411, 149676), (548, 112257), (822, 74838), (1233, 49892), (1644, 37419), (2466, 24946), (4932, 12473)]