68318886

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4889}}^1$

素因数の和:5048

約数の個数: 32

約数和(自身を含む): 145761120

約数和(自身を除く): 77442234

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 274, 411, 822, 2329, 4658, 4889, 6987, 9778, 13974, 14667, 29334, 83113, 166226, 249339, 498678, 669793, 1339586, 2009379, 4018758, 11386481, 22772962, 34159443, 68318886]

約数ペア:

[(1, 68318886), (2, 34159443), (3, 22772962), (6, 11386481), (17, 4018758), (34, 2009379), (51, 1339586), (102, 669793), (137, 498678), (274, 249339), (411, 166226), (822, 83113), (2329, 29334), (4658, 14667), (4889, 13974), (6987, 9778)]