79559788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2663}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 175440384

約数和(自身を除く): 95880596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2134, 2663, 2716, 4268, 5326, 7469, 10652, 14938, 18641, 29293, 29876, 37282, 58586, 74564, 117172, 205051, 258311, 410102, 516622, 820204, 1033244, 1808177, 2841421, 3616354, 5682842, 7232708, 11365684, 19889947, 39779894, 79559788]

約数ペア:

[(1, 79559788), (2, 39779894), (4, 19889947), (7, 11365684), (11, 7232708), (14, 5682842), (22, 3616354), (28, 2841421), (44, 1808177), (77, 1033244), (97, 820204), (154, 516622), (194, 410102), (308, 258311), (388, 205051), (679, 117172), (1067, 74564), (1358, 58586), (2134, 37282), (2663, 29876), (2716, 29293), (4268, 18641), (5326, 14938), (7469, 10652)]