71283576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 221921280

約数和(自身を除く): 150637704

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, 127, 156, 168, 182, 254, 257, 273, 312, 364, 381, 508, 514, 546, 728, 762, 771, 889, 1016, 1028, 1092, 1524, 1542, 1651, 1778, 1799, 2056, 2184, 2667, 3048, 3084, 3302, 3341, 3556, 3598, 4953, 5334, 5397, 6168, 6604, 6682, 7112, 7196, 9906, 10023, 10668, 10794, 11557, 13208, 13364, 14392, 19812, 20046, 21336, 21588, 23114, 23387, 26728, 32639, 34671, 39624, 40092, 43176, 46228, 46774, 65278, 69342, 70161, 80184, 92456, 93548, 97917, 130556, 138684, 140322, 187096, 195834, 228473, 261112, 277368, 280644, 391668, 424307, 456946, 561288, 685419, 783336, 848614, 913892, 1272921, 1370838, 1697228, 1827784, 2545842, 2741676, 2970149, 3394456, 5091684, 5483352, 5940298, 8910447, 10183368, 11880596, 17820894, 23761192, 35641788, 71283576]

約数ペア:

[(1, 71283576), (2, 35641788), (3, 23761192), (4, 17820894), (6, 11880596), (7, 10183368), (8, 8910447), (12, 5940298), (13, 5483352), (14, 5091684), (21, 3394456), (24, 2970149), (26, 2741676), (28, 2545842), (39, 1827784), (42, 1697228), (52, 1370838), (56, 1272921), (78, 913892), (84, 848614), (91, 783336), (104, 685419), (127, 561288), (156, 456946), (168, 424307), (182, 391668), (254, 280644), (257, 277368), (273, 261112), (312, 228473), (364, 195834), (381, 187096), (508, 140322), (514, 138684), (546, 130556), (728, 97917), (762, 93548), (771, 92456), (889, 80184), (1016, 70161), (1028, 69342), (1092, 65278), (1524, 46774), (1542, 46228), (1651, 43176), (1778, 40092), (1799, 39624), (2056, 34671), (2184, 32639), (2667, 26728), (3048, 23387), (3084, 23114), (3302, 21588), (3341, 21336), (3556, 20046), (3598, 19812), (4953, 14392), (5334, 13364), (5397, 13208), (6168, 11557), (6604, 10794), (6682, 10668), (7112, 10023), (7196, 9906)]