71661378

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{11131}}^1$

素因数の和:11202

約数の個数: 32

約数和(自身を含む): 152285760

約数和(自身を除く): 80624382

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 6438, 11131, 22262, 33393, 66786, 322799, 411847, 645598, 823694, 968397, 1235541, 1936794, 2471082, 11943563, 23887126, 35830689, 71661378]

約数ペア:

[(1, 71661378), (2, 35830689), (3, 23887126), (6, 11943563), (29, 2471082), (37, 1936794), (58, 1235541), (74, 968397), (87, 823694), (111, 645598), (174, 411847), (222, 322799), (1073, 66786), (2146, 33393), (3219, 22262), (6438, 11131)]