71451576

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{141769}}^1$

素因数の和:141788

約数の個数: 48

約数和(自身を含む): 221161200

約数和(自身を除く): 149709624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 141769, 283538, 425307, 567076, 850614, 992383, 1134152, 1275921, 1701228, 1984766, 2551842, 2977149, 3402456, 3969532, 5103684, 5954298, 7939064, 8931447, 10207368, 11908596, 17862894, 23817192, 35725788, 71451576]

約数ペア:

[(1, 71451576), (2, 35725788), (3, 23817192), (4, 17862894), (6, 11908596), (7, 10207368), (8, 8931447), (9, 7939064), (12, 5954298), (14, 5103684), (18, 3969532), (21, 3402456), (24, 2977149), (28, 2551842), (36, 1984766), (42, 1701228), (56, 1275921), (63, 1134152), (72, 992383), (84, 850614), (126, 567076), (168, 425307), (252, 283538), (504, 141769)]