78532326

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 174578976

約数和(自身を除く): 96046650

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 263, 313, 318, 477, 526, 626, 789, 939, 954, 1578, 1878, 2367, 2817, 4734, 5634, 13939, 16589, 27878, 33178, 41817, 49767, 82319, 83634, 99534, 125451, 149301, 164638, 246957, 250902, 298602, 493914, 740871, 1481742, 4362907, 8725814, 13088721, 26177442, 39266163, 78532326]

約数ペア:

[(1, 78532326), (2, 39266163), (3, 26177442), (6, 13088721), (9, 8725814), (18, 4362907), (53, 1481742), (106, 740871), (159, 493914), (263, 298602), (313, 250902), (318, 246957), (477, 164638), (526, 149301), (626, 125451), (789, 99534), (939, 83634), (954, 82319), (1578, 49767), (1878, 41817), (2367, 33178), (2817, 27878), (4734, 16589), (5634, 13939)]