61988542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 128088576

約数和(自身を除く): 66100034

約数列:

[1, 2, 7, 11, 14, 22, 23, 37, 43, 46, 74, 77, 86, 121, 154, 161, 242, 253, 259, 301, 322, 407, 473, 506, 518, 602, 814, 847, 851, 946, 989, 1591, 1694, 1702, 1771, 1978, 2783, 2849, 3182, 3311, 3542, 4477, 5203, 5566, 5698, 5957, 6622, 6923, 8954, 9361, 10406, 10879, 11137, 11914, 13846, 17501, 18722, 19481, 21758, 22274, 31339, 35002, 36421, 36593, 38962, 62678, 65527, 72842, 73186, 76153, 102971, 119669, 122507, 131054, 152306, 192511, 205942, 239338, 245014, 256151, 385022, 402523, 512302, 720797, 805046, 837683, 1347577, 1441594, 1675366, 2695154, 2817661, 4427753, 5635322, 8855506, 30994271, 61988542]

約数ペア:

[(1, 61988542), (2, 30994271), (7, 8855506), (11, 5635322), (14, 4427753), (22, 2817661), (23, 2695154), (37, 1675366), (43, 1441594), (46, 1347577), (74, 837683), (77, 805046), (86, 720797), (121, 512302), (154, 402523), (161, 385022), (242, 256151), (253, 245014), (259, 239338), (301, 205942), (322, 192511), (407, 152306), (473, 131054), (506, 122507), (518, 119669), (602, 102971), (814, 76153), (847, 73186), (851, 72842), (946, 65527), (989, 62678), (1591, 38962), (1694, 36593), (1702, 36421), (1771, 35002), (1978, 31339), (2783, 22274), (2849, 21758), (3182, 19481), (3311, 18722), (3542, 17501), (4477, 13846), (5203, 11914), (5566, 11137), (5698, 10879), (5957, 10406), (6622, 9361), (6923, 8954)]