87538892

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{12071}}^1$

素因数の和:12126

約数の個数: 36

約数和(自身を含む): 183035664

約数和(自身を除く): 95496772

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 12071, 24142, 48284, 84497, 168994, 337988, 446627, 591479, 893254, 1182958, 1786508, 2365916, 3126389, 6252778, 12505556, 21884723, 43769446, 87538892]

約数ペア:

[(1, 87538892), (2, 43769446), (4, 21884723), (7, 12505556), (14, 6252778), (28, 3126389), (37, 2365916), (49, 1786508), (74, 1182958), (98, 893254), (148, 591479), (196, 446627), (259, 337988), (518, 168994), (1036, 84497), (1813, 48284), (3626, 24142), (7252, 12071)]