71358672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 235699200

約数和(自身を除く): 164340528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 43, 44, 48, 56, 66, 77, 84, 86, 88, 112, 129, 132, 154, 168, 172, 176, 231, 258, 264, 301, 308, 336, 344, 449, 462, 473, 516, 528, 602, 616, 688, 898, 903, 924, 946, 1032, 1204, 1232, 1347, 1419, 1796, 1806, 1848, 1892, 2064, 2408, 2694, 2838, 3143, 3311, 3592, 3612, 3696, 3784, 4816, 4939, 5388, 5676, 6286, 6622, 7184, 7224, 7568, 9429, 9878, 9933, 10776, 11352, 12572, 13244, 14448, 14817, 18858, 19307, 19756, 19866, 21552, 22704, 25144, 26488, 29634, 34573, 37716, 38614, 39512, 39732, 50288, 52976, 57921, 59268, 69146, 75432, 77228, 79024, 79464, 103719, 115842, 118536, 135149, 138292, 150864, 154456, 158928, 207438, 212377, 231684, 237072, 270298, 276584, 308912, 405447, 414876, 424754, 463368, 540596, 553168, 637131, 810894, 829752, 849508, 926736, 1081192, 1274262, 1486639, 1621788, 1659504, 1699016, 2162384, 2548524, 2973278, 3243576, 3398032, 4459917, 5097048, 5946556, 6487152, 8919834, 10194096, 11893112, 17839668, 23786224, 35679336, 71358672]

約数ペア:

[(1, 71358672), (2, 35679336), (3, 23786224), (4, 17839668), (6, 11893112), (7, 10194096), (8, 8919834), (11, 6487152), (12, 5946556), (14, 5097048), (16, 4459917), (21, 3398032), (22, 3243576), (24, 2973278), (28, 2548524), (33, 2162384), (42, 1699016), (43, 1659504), (44, 1621788), (48, 1486639), (56, 1274262), (66, 1081192), (77, 926736), (84, 849508), (86, 829752), (88, 810894), (112, 637131), (129, 553168), (132, 540596), (154, 463368), (168, 424754), (172, 414876), (176, 405447), (231, 308912), (258, 276584), (264, 270298), (301, 237072), (308, 231684), (336, 212377), (344, 207438), (449, 158928), (462, 154456), (473, 150864), (516, 138292), (528, 135149), (602, 118536), (616, 115842), (688, 103719), (898, 79464), (903, 79024), (924, 77228), (946, 75432), (1032, 69146), (1204, 59268), (1232, 57921), (1347, 52976), (1419, 50288), (1796, 39732), (1806, 39512), (1848, 38614), (1892, 37716), (2064, 34573), (2408, 29634), (2694, 26488), (2838, 25144), (3143, 22704), (3311, 21552), (3592, 19866), (3612, 19756), (3696, 19307), (3784, 18858), (4816, 14817), (4939, 14448), (5388, 13244), (5676, 12572), (6286, 11352), (6622, 10776), (7184, 9933), (7224, 9878), (7568, 9429)]