69928144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2351}}^1$

素因数の和:2396

約数の個数: 60

約数和(自身を含む): 160114752

約数和(自身を除く): 90186608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 1144, 1352, 1859, 2288, 2351, 2704, 3718, 4702, 7436, 9404, 14872, 18808, 25861, 29744, 30563, 37616, 51722, 61126, 103444, 122252, 206888, 244504, 336193, 397319, 413776, 489008, 672386, 794638, 1344772, 1589276, 2689544, 3178552, 4370509, 5379088, 6357104, 8741018, 17482036, 34964072, 69928144]

約数ペア:

[(1, 69928144), (2, 34964072), (4, 17482036), (8, 8741018), (11, 6357104), (13, 5379088), (16, 4370509), (22, 3178552), (26, 2689544), (44, 1589276), (52, 1344772), (88, 794638), (104, 672386), (143, 489008), (169, 413776), (176, 397319), (208, 336193), (286, 244504), (338, 206888), (572, 122252), (676, 103444), (1144, 61126), (1352, 51722), (1859, 37616), (2288, 30563), (2351, 29744), (2704, 25861), (3718, 18808), (4702, 14872), (7436, 9404)]