71912502

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{13729}}^1$

素因数の和:13837

約数の個数: 32

約数和(自身を含む): 161464800

約数和(自身を除く): 89552298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 13729, 27458, 41187, 82374, 123561, 247122, 370683, 741366, 1331713, 2663426, 3995139, 7990278, 11985417, 23970834, 35956251, 71912502]

約数ペア:

[(1, 71912502), (2, 35956251), (3, 23970834), (6, 11985417), (9, 7990278), (18, 3995139), (27, 2663426), (54, 1331713), (97, 741366), (194, 370683), (291, 247122), (582, 123561), (873, 82374), (1746, 41187), (2619, 27458), (5238, 13729)]