87789636

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{73897}}^1$

素因数の和:73921

約数の個数: 48

約数和(自身を含む): 248297280

約数和(自身を除く): 160507644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 73897, 147794, 221691, 295588, 443382, 665073, 812867, 886764, 1330146, 1625734, 1995219, 2438601, 2660292, 3251468, 3990438, 4877202, 7315803, 7980876, 9754404, 14631606, 21947409, 29263212, 43894818, 87789636]

約数ペア:

[(1, 87789636), (2, 43894818), (3, 29263212), (4, 21947409), (6, 14631606), (9, 9754404), (11, 7980876), (12, 7315803), (18, 4877202), (22, 3990438), (27, 3251468), (33, 2660292), (36, 2438601), (44, 1995219), (54, 1625734), (66, 1330146), (99, 886764), (108, 812867), (132, 665073), (198, 443382), (297, 295588), (396, 221691), (594, 147794), (1188, 73897)]