78412638

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 161694720

約数和(自身を除く): 83282082

約数列:

[1, 2, 3, 6, 47, 94, 109, 141, 218, 282, 327, 654, 2551, 5102, 5123, 7653, 10246, 15306, 15369, 30738, 119897, 239794, 278059, 359691, 556118, 719382, 834177, 1668354, 13068773, 26137546, 39206319, 78412638]

約数ペア:

[(1, 78412638), (2, 39206319), (3, 26137546), (6, 13068773), (47, 1668354), (94, 834177), (109, 719382), (141, 556118), (218, 359691), (282, 278059), (327, 239794), (654, 119897), (2551, 30738), (5102, 15369), (5123, 15306), (7653, 10246)]