81499836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36319}}^1$

素因数の和:36354

約数の個数: 48

約数和(自身を含む): 219663360

約数和(自身を除く): 138163524

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 36319, 72638, 108957, 145276, 217914, 399509, 435828, 617423, 799018, 1198527, 1234846, 1598036, 1852269, 2397054, 2469692, 3704538, 4794108, 6791653, 7409076, 13583306, 20374959, 27166612, 40749918, 81499836]

約数ペア:

[(1, 81499836), (2, 40749918), (3, 27166612), (4, 20374959), (6, 13583306), (11, 7409076), (12, 6791653), (17, 4794108), (22, 3704538), (33, 2469692), (34, 2397054), (44, 1852269), (51, 1598036), (66, 1234846), (68, 1198527), (102, 799018), (132, 617423), (187, 435828), (204, 399509), (374, 217914), (561, 145276), (748, 108957), (1122, 72638), (2244, 36319)]