72139078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{69767}}^1$

素因数の和:69827

約数の個数: 16

約数和(自身を含む): 120559104

約数和(自身を除く): 48420026

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 69767, 139534, 767437, 1534874, 3279049, 6558098, 36069539, 72139078]

約数ペア:

[(1, 72139078), (2, 36069539), (11, 6558098), (22, 3279049), (47, 1534874), (94, 767437), (517, 139534), (1034, 69767)]