87359734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1607}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 163938816

約数和(自身を除く): 76579082

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 353, 706, 1607, 2471, 3214, 3883, 4942, 7766, 11249, 17677, 22498, 27181, 35354, 54362, 123739, 247478, 567271, 1134542, 3970897, 6239981, 7941794, 12479962, 43679867, 87359734]

約数ペア:

[(1, 87359734), (2, 43679867), (7, 12479962), (11, 7941794), (14, 6239981), (22, 3970897), (77, 1134542), (154, 567271), (353, 247478), (706, 123739), (1607, 54362), (2471, 35354), (3214, 27181), (3883, 22498), (4942, 17677), (7766, 11249)]