81144906

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2843}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 167090688

約数和(自身を除く): 85945782

約数列:

[1, 2, 3, 6, 67, 71, 134, 142, 201, 213, 402, 426, 2843, 4757, 5686, 8529, 9514, 14271, 17058, 28542, 190481, 201853, 380962, 403706, 571443, 605559, 1142886, 1211118, 13524151, 27048302, 40572453, 81144906]

約数ペア:

[(1, 81144906), (2, 40572453), (3, 27048302), (6, 13524151), (67, 1211118), (71, 1142886), (134, 605559), (142, 571443), (201, 403706), (213, 380962), (402, 201853), (426, 190481), (2843, 28542), (4757, 17058), (5686, 14271), (8529, 9514)]