87976518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 213414912

約数和(自身を除く): 125438394

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 61, 69, 122, 138, 161, 183, 322, 366, 427, 483, 854, 966, 1281, 1403, 1493, 2562, 2806, 2986, 4209, 4479, 8418, 8958, 9821, 10451, 19642, 20902, 29463, 31353, 34339, 58926, 62706, 68678, 91073, 103017, 182146, 206034, 240373, 273219, 480746, 546438, 637511, 721119, 1275022, 1442238, 1912533, 2094679, 3825066, 4189358, 6284037, 12568074, 14662753, 29325506, 43988259, 87976518]

約数ペア:

[(1, 87976518), (2, 43988259), (3, 29325506), (6, 14662753), (7, 12568074), (14, 6284037), (21, 4189358), (23, 3825066), (42, 2094679), (46, 1912533), (61, 1442238), (69, 1275022), (122, 721119), (138, 637511), (161, 546438), (183, 480746), (322, 273219), (366, 240373), (427, 206034), (483, 182146), (854, 103017), (966, 91073), (1281, 68678), (1403, 62706), (1493, 58926), (2562, 34339), (2806, 31353), (2986, 29463), (4209, 20902), (4479, 19642), (8418, 10451), (8958, 9821)]