86501690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 175609728

約数和(自身を除く): 89108038

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 97, 110, 121, 134, 194, 242, 335, 485, 605, 670, 737, 970, 1067, 1210, 1331, 1474, 2134, 2662, 3685, 5335, 6499, 6655, 7370, 8107, 10670, 11737, 12998, 13310, 16214, 23474, 32495, 40535, 58685, 64990, 71489, 81070, 89177, 117370, 129107, 142978, 178354, 258214, 357445, 445885, 645535, 714890, 786379, 891770, 1291070, 1572758, 3931895, 7863790, 8650169, 17300338, 43250845, 86501690]

約数ペア:

[(1, 86501690), (2, 43250845), (5, 17300338), (10, 8650169), (11, 7863790), (22, 3931895), (55, 1572758), (67, 1291070), (97, 891770), (110, 786379), (121, 714890), (134, 645535), (194, 445885), (242, 357445), (335, 258214), (485, 178354), (605, 142978), (670, 129107), (737, 117370), (970, 89177), (1067, 81070), (1210, 71489), (1331, 64990), (1474, 58685), (2134, 40535), (2662, 32495), (3685, 23474), (5335, 16214), (6499, 13310), (6655, 12998), (7370, 11737), (8107, 10670)]