63921564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 200648448

約数和(自身を除く): 136726884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 51, 63, 68, 84, 86, 102, 119, 126, 129, 153, 172, 204, 238, 252, 258, 301, 306, 347, 357, 387, 476, 516, 602, 612, 694, 714, 731, 774, 903, 1041, 1071, 1204, 1388, 1428, 1462, 1548, 1806, 2082, 2142, 2193, 2429, 2709, 2924, 3123, 3612, 4164, 4284, 4386, 4858, 5117, 5418, 5899, 6246, 6579, 7287, 8772, 9716, 10234, 10836, 11798, 12492, 13158, 14574, 14921, 15351, 17697, 20468, 21861, 23596, 26316, 29148, 29842, 30702, 35394, 41293, 43722, 44763, 46053, 53091, 59684, 61404, 70788, 82586, 87444, 89526, 92106, 104447, 106182, 123879, 134289, 165172, 179052, 184212, 208894, 212364, 247758, 253657, 268578, 313341, 371637, 417788, 495516, 507314, 537156, 626682, 743274, 760971, 940023, 1014628, 1253364, 1486548, 1521942, 1775599, 1880046, 2282913, 3043884, 3551198, 3760092, 4565826, 5326797, 7102396, 9131652, 10653594, 15980391, 21307188, 31960782, 63921564]

約数ペア:

[(1, 63921564), (2, 31960782), (3, 21307188), (4, 15980391), (6, 10653594), (7, 9131652), (9, 7102396), (12, 5326797), (14, 4565826), (17, 3760092), (18, 3551198), (21, 3043884), (28, 2282913), (34, 1880046), (36, 1775599), (42, 1521942), (43, 1486548), (51, 1253364), (63, 1014628), (68, 940023), (84, 760971), (86, 743274), (102, 626682), (119, 537156), (126, 507314), (129, 495516), (153, 417788), (172, 371637), (204, 313341), (238, 268578), (252, 253657), (258, 247758), (301, 212364), (306, 208894), (347, 184212), (357, 179052), (387, 165172), (476, 134289), (516, 123879), (602, 106182), (612, 104447), (694, 92106), (714, 89526), (731, 87444), (774, 82586), (903, 70788), (1041, 61404), (1071, 59684), (1204, 53091), (1388, 46053), (1428, 44763), (1462, 43722), (1548, 41293), (1806, 35394), (2082, 30702), (2142, 29842), (2193, 29148), (2429, 26316), (2709, 23596), (2924, 21861), (3123, 20468), (3612, 17697), (4164, 15351), (4284, 14921), (4386, 14574), (4858, 13158), (5117, 12492), (5418, 11798), (5899, 10836), (6246, 10234), (6579, 9716), (7287, 8772)]