68450958

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2917

約数の個数: 48

約数和(自身を含む): 158371200

約数和(自身を除く): 89920242

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 2819, 4047, 5638, 8094, 8457, 12141, 16914, 24282, 25371, 50742, 53561, 107122, 160683, 200149, 321366, 400298, 482049, 600447, 964098, 1200894, 1801341, 3602682, 3802831, 7605662, 11408493, 22816986, 34225479, 68450958]

約数ペア:

[(1, 68450958), (2, 34225479), (3, 22816986), (6, 11408493), (9, 7605662), (18, 3802831), (19, 3602682), (38, 1801341), (57, 1200894), (71, 964098), (114, 600447), (142, 482049), (171, 400298), (213, 321366), (342, 200149), (426, 160683), (639, 107122), (1278, 53561), (1349, 50742), (2698, 25371), (2819, 24282), (4047, 16914), (5638, 12141), (8094, 8457)]