79993788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23227}}^1$

素因数の和:23282

約数の個数: 48

約数和(自身を含む): 218529024

約数和(自身を除く): 138535236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 23227, 46454, 69681, 92908, 139362, 162589, 278724, 325178, 487767, 650356, 952307, 975534, 1904614, 1951068, 2856921, 3809228, 5713842, 6666149, 11427684, 13332298, 19998447, 26664596, 39996894, 79993788]

約数ペア:

[(1, 79993788), (2, 39996894), (3, 26664596), (4, 19998447), (6, 13332298), (7, 11427684), (12, 6666149), (14, 5713842), (21, 3809228), (28, 2856921), (41, 1951068), (42, 1904614), (82, 975534), (84, 952307), (123, 650356), (164, 487767), (246, 325178), (287, 278724), (492, 162589), (574, 139362), (861, 92908), (1148, 69681), (1722, 46454), (3444, 23227)]