80313506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 155796480

約数和(自身を除く): 75482974

約数列:

[1, 2, 7, 13, 14, 26, 41, 47, 82, 91, 94, 182, 229, 287, 329, 458, 533, 574, 611, 658, 1066, 1222, 1603, 1927, 2977, 3206, 3731, 3854, 4277, 5954, 7462, 8554, 9389, 10763, 13489, 18778, 20839, 21526, 25051, 26978, 41678, 50102, 65723, 75341, 122057, 131446, 139919, 150682, 175357, 244114, 279838, 350714, 441283, 854399, 882566, 979433, 1708798, 1958866, 3088981, 5736679, 6177962, 11473358, 40156753, 80313506]

約数ペア:

[(1, 80313506), (2, 40156753), (7, 11473358), (13, 6177962), (14, 5736679), (26, 3088981), (41, 1958866), (47, 1708798), (82, 979433), (91, 882566), (94, 854399), (182, 441283), (229, 350714), (287, 279838), (329, 244114), (458, 175357), (533, 150682), (574, 139919), (611, 131446), (658, 122057), (1066, 75341), (1222, 65723), (1603, 50102), (1927, 41678), (2977, 26978), (3206, 25051), (3731, 21526), (3854, 20839), (4277, 18778), (5954, 13489), (7462, 10763), (8554, 9389)]