71375938284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11971}}^1\times {\mathrm{70981}}^1$

素因数の和:82966

約数の個数: 48

約数和(自身を含む): 190354416896

約数和(自身を除く): 118978478612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 11971, 23942, 35913, 47884, 70981, 71826, 83797, 141962, 143652, 167594, 212943, 251391, 283924, 335188, 425886, 496867, 502782, 851772, 993734, 1005564, 1490601, 1987468, 2981202, 5962404, 849713551, 1699427102, 2549140653, 3398854204, 5098281306, 5947994857, 10196562612, 11895989714, 17843984571, 23791979428, 35687969142, 71375938284]

約数ペア:

[(1, 71375938284), (2, 35687969142), (3, 23791979428), (4, 17843984571), (6, 11895989714), (7, 10196562612), (12, 5947994857), (14, 5098281306), (21, 3398854204), (28, 2549140653), (42, 1699427102), (84, 849713551), (11971, 5962404), (23942, 2981202), (35913, 1987468), (47884, 1490601), (70981, 1005564), (71826, 993734), (83797, 851772), (141962, 502782), (143652, 496867), (167594, 425886), (212943, 335188), (251391, 283924)]