8180506878

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{4007}}^1$

素因数の和:4289

約数の個数: 64

約数和(自身を含む): 17242993152

約数和(自身を除く): 9062486274

約数列:

[1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 193, 246, 258, 386, 579, 1158, 1763, 3526, 4007, 5289, 7913, 8014, 8299, 10578, 12021, 15826, 16598, 23739, 24042, 24897, 47478, 49794, 164287, 172301, 328574, 340259, 344602, 492861, 516903, 680518, 773351, 985722, 1020777, 1033806, 1546702, 2041554, 2320053, 4640106, 7064341, 14128682, 21193023, 31707391, 33254093, 42386046, 63414782, 66508186, 95122173, 99762279, 190244346, 199524558, 1363417813, 2726835626, 4090253439, 8180506878]

約数ペア:

[(1, 8180506878), (2, 4090253439), (3, 2726835626), (6, 1363417813), (41, 199524558), (43, 190244346), (82, 99762279), (86, 95122173), (123, 66508186), (129, 63414782), (193, 42386046), (246, 33254093), (258, 31707391), (386, 21193023), (579, 14128682), (1158, 7064341), (1763, 4640106), (3526, 2320053), (4007, 2041554), (5289, 1546702), (7913, 1033806), (8014, 1020777), (8299, 985722), (10578, 773351), (12021, 680518), (15826, 516903), (16598, 492861), (23739, 344602), (24042, 340259), (24897, 328574), (47478, 172301), (49794, 164287)]