78019032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 242726400

約数和(自身を除く): 164707368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 139, 156, 168, 182, 257, 273, 278, 312, 364, 417, 514, 546, 556, 728, 771, 834, 973, 1028, 1092, 1112, 1542, 1668, 1799, 1807, 1946, 2056, 2184, 2919, 3084, 3336, 3341, 3598, 3614, 3892, 5397, 5421, 5838, 6168, 6682, 7196, 7228, 7784, 10023, 10794, 10842, 11676, 12649, 13364, 14392, 14456, 20046, 21588, 21684, 23352, 23387, 25298, 26728, 35723, 37947, 40092, 43176, 43368, 46774, 50596, 70161, 71446, 75894, 80184, 93548, 101192, 107169, 140322, 142892, 151788, 187096, 214338, 250061, 280644, 285784, 303576, 428676, 464399, 500122, 561288, 750183, 857352, 928798, 1000244, 1393197, 1500366, 1857596, 2000488, 2786394, 3000732, 3250793, 3715192, 5572788, 6001464, 6501586, 9752379, 11145576, 13003172, 19504758, 26006344, 39009516, 78019032]

約数ペア:

[(1, 78019032), (2, 39009516), (3, 26006344), (4, 19504758), (6, 13003172), (7, 11145576), (8, 9752379), (12, 6501586), (13, 6001464), (14, 5572788), (21, 3715192), (24, 3250793), (26, 3000732), (28, 2786394), (39, 2000488), (42, 1857596), (52, 1500366), (56, 1393197), (78, 1000244), (84, 928798), (91, 857352), (104, 750183), (139, 561288), (156, 500122), (168, 464399), (182, 428676), (257, 303576), (273, 285784), (278, 280644), (312, 250061), (364, 214338), (417, 187096), (514, 151788), (546, 142892), (556, 140322), (728, 107169), (771, 101192), (834, 93548), (973, 80184), (1028, 75894), (1092, 71446), (1112, 70161), (1542, 50596), (1668, 46774), (1799, 43368), (1807, 43176), (1946, 40092), (2056, 37947), (2184, 35723), (2919, 26728), (3084, 25298), (3336, 23387), (3341, 23352), (3598, 21684), (3614, 21588), (3892, 20046), (5397, 14456), (5421, 14392), (5838, 13364), (6168, 12649), (6682, 11676), (7196, 10842), (7228, 10794), (7784, 10023)]