89478204

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{140689}}^1$

素因数の和:140749

約数の個数: 24

約数和(自身を含む): 212723280

約数和(自身を除く): 123245076

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 140689, 281378, 422067, 562756, 844134, 1688268, 7456517, 14913034, 22369551, 29826068, 44739102, 89478204]

約数ペア:

[(1, 89478204), (2, 44739102), (3, 29826068), (4, 22369551), (6, 14913034), (12, 7456517), (53, 1688268), (106, 844134), (159, 562756), (212, 422067), (318, 281378), (636, 140689)]