68868564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{769}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 170755200

約数和(自身を除く): 101886636

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 439, 769, 878, 1317, 1538, 1756, 2307, 2634, 3076, 4614, 5268, 7463, 9228, 13073, 14926, 22389, 26146, 29852, 39219, 44778, 52292, 78438, 89556, 156876, 337591, 675182, 1012773, 1350364, 2025546, 4051092, 5739047, 11478094, 17217141, 22956188, 34434282, 68868564]

約数ペア:

[(1, 68868564), (2, 34434282), (3, 22956188), (4, 17217141), (6, 11478094), (12, 5739047), (17, 4051092), (34, 2025546), (51, 1350364), (68, 1012773), (102, 675182), (204, 337591), (439, 156876), (769, 89556), (878, 78438), (1317, 52292), (1538, 44778), (1756, 39219), (2307, 29852), (2634, 26146), (3076, 22389), (4614, 14926), (5268, 13073), (7463, 9228)]