66804628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 144764928

約数和(自身を除く): 77960300

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 43, 44, 62, 67, 68, 86, 124, 134, 172, 187, 268, 341, 374, 473, 527, 682, 731, 737, 748, 946, 1054, 1139, 1333, 1364, 1462, 1474, 1892, 2077, 2108, 2278, 2666, 2881, 2924, 2948, 4154, 4556, 5332, 5762, 5797, 8041, 8308, 11524, 11594, 12529, 14663, 16082, 22661, 22847, 23188, 25058, 29326, 31691, 32164, 35309, 45322, 45694, 48977, 50116, 58652, 63382, 70618, 89311, 90644, 91388, 97954, 126764, 141236, 178622, 195908, 249271, 357244, 388399, 498542, 538747, 776798, 982421, 997084, 1077494, 1518287, 1553596, 1964842, 2154988, 3036574, 3929684, 6073148, 16701157, 33402314, 66804628]

約数ペア:

[(1, 66804628), (2, 33402314), (4, 16701157), (11, 6073148), (17, 3929684), (22, 3036574), (31, 2154988), (34, 1964842), (43, 1553596), (44, 1518287), (62, 1077494), (67, 997084), (68, 982421), (86, 776798), (124, 538747), (134, 498542), (172, 388399), (187, 357244), (268, 249271), (341, 195908), (374, 178622), (473, 141236), (527, 126764), (682, 97954), (731, 91388), (737, 90644), (748, 89311), (946, 70618), (1054, 63382), (1139, 58652), (1333, 50116), (1364, 48977), (1462, 45694), (1474, 45322), (1892, 35309), (2077, 32164), (2108, 31691), (2278, 29326), (2666, 25058), (2881, 23188), (2924, 22847), (2948, 22661), (4154, 16082), (4556, 14663), (5332, 12529), (5762, 11594), (5797, 11524), (8041, 8308)]