71380386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17167}}^1$

素因数の和:17196

約数の個数: 64

約数和(自身を含む): 197775360

約数和(自身を除く): 126394974

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 17167, 34334, 51501, 103002, 120169, 154503, 188837, 240338, 309006, 360507, 377674, 463509, 566511, 721014, 927018, 1081521, 1133022, 1321859, 1699533, 2163042, 2643718, 3244563, 3399066, 3965577, 5098599, 6489126, 7931154, 10197198, 11896731, 23793462, 35690193, 71380386]

約数ペア:

[(1, 71380386), (2, 35690193), (3, 23793462), (6, 11896731), (7, 10197198), (9, 7931154), (11, 6489126), (14, 5098599), (18, 3965577), (21, 3399066), (22, 3244563), (27, 2643718), (33, 2163042), (42, 1699533), (54, 1321859), (63, 1133022), (66, 1081521), (77, 927018), (99, 721014), (126, 566511), (154, 463509), (189, 377674), (198, 360507), (231, 309006), (297, 240338), (378, 188837), (462, 154503), (594, 120169), (693, 103002), (1386, 51501), (2079, 34334), (4158, 17167)]