66261624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 199584000

約数和(自身を除く): 133322376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 43, 44, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 258, 264, 286, 312, 344, 429, 449, 473, 516, 559, 572, 858, 898, 946, 1032, 1118, 1144, 1347, 1419, 1677, 1716, 1796, 1892, 2236, 2694, 2838, 3354, 3432, 3592, 3784, 4472, 4939, 5388, 5676, 5837, 6149, 6708, 9878, 10776, 11352, 11674, 12298, 13416, 14817, 17511, 18447, 19307, 19756, 23348, 24596, 29634, 35022, 36894, 38614, 39512, 46696, 49192, 57921, 59268, 64207, 70044, 73788, 77228, 115842, 118536, 128414, 140088, 147576, 154456, 192621, 212377, 231684, 250991, 256828, 385242, 424754, 463368, 501982, 513656, 637131, 752973, 770484, 849508, 1003964, 1274262, 1505946, 1540968, 1699016, 2007928, 2548524, 2760901, 3011892, 5097048, 5521802, 6023784, 8282703, 11043604, 16565406, 22087208, 33130812, 66261624]

約数ペア:

[(1, 66261624), (2, 33130812), (3, 22087208), (4, 16565406), (6, 11043604), (8, 8282703), (11, 6023784), (12, 5521802), (13, 5097048), (22, 3011892), (24, 2760901), (26, 2548524), (33, 2007928), (39, 1699016), (43, 1540968), (44, 1505946), (52, 1274262), (66, 1003964), (78, 849508), (86, 770484), (88, 752973), (104, 637131), (129, 513656), (132, 501982), (143, 463368), (156, 424754), (172, 385242), (258, 256828), (264, 250991), (286, 231684), (312, 212377), (344, 192621), (429, 154456), (449, 147576), (473, 140088), (516, 128414), (559, 118536), (572, 115842), (858, 77228), (898, 73788), (946, 70044), (1032, 64207), (1118, 59268), (1144, 57921), (1347, 49192), (1419, 46696), (1677, 39512), (1716, 38614), (1796, 36894), (1892, 35022), (2236, 29634), (2694, 24596), (2838, 23348), (3354, 19756), (3432, 19307), (3592, 18447), (3784, 17511), (4472, 14817), (4939, 13416), (5388, 12298), (5676, 11674), (5837, 11352), (6149, 10776), (6708, 9878)]