86209431

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 157178880

約数和(自身を除く): 70969449

約数列:

[1, 3, 7, 11, 17, 21, 29, 33, 51, 77, 87, 119, 187, 203, 231, 319, 357, 493, 561, 609, 757, 957, 1309, 1479, 2233, 2271, 3451, 3927, 5299, 5423, 6699, 8327, 10353, 12869, 15897, 16269, 21953, 24981, 37961, 38607, 58289, 65859, 90083, 113883, 141559, 153671, 174867, 241483, 270249, 373201, 424677, 461013, 724449, 990913, 1119603, 1690381, 2612407, 2972739, 4105211, 5071143, 7837221, 12315633, 28736477, 86209431]

約数ペア:

[(1, 86209431), (3, 28736477), (7, 12315633), (11, 7837221), (17, 5071143), (21, 4105211), (29, 2972739), (33, 2612407), (51, 1690381), (77, 1119603), (87, 990913), (119, 724449), (187, 461013), (203, 424677), (231, 373201), (319, 270249), (357, 241483), (493, 174867), (561, 153671), (609, 141559), (757, 113883), (957, 90083), (1309, 65859), (1479, 58289), (2233, 38607), (2271, 37961), (3451, 24981), (3927, 21953), (5299, 16269), (5423, 15897), (6699, 12869), (8327, 10353)]