78236712

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{3323}}^1$

素因数の和:3447

約数の個数: 64

約数和(自身を含む): 219384000

約数和(自身を除く): 141147288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 2943, 3323, 3924, 5886, 6646, 7848, 9969, 11772, 13292, 19938, 23544, 26584, 29907, 39876, 59814, 79752, 89721, 119628, 179442, 239256, 358884, 362207, 717768, 724414, 1086621, 1448828, 2173242, 2897656, 3259863, 4346484, 6519726, 8692968, 9779589, 13039452, 19559178, 26078904, 39118356, 78236712]

約数ペア:

[(1, 78236712), (2, 39118356), (3, 26078904), (4, 19559178), (6, 13039452), (8, 9779589), (9, 8692968), (12, 6519726), (18, 4346484), (24, 3259863), (27, 2897656), (36, 2173242), (54, 1448828), (72, 1086621), (108, 724414), (109, 717768), (216, 362207), (218, 358884), (327, 239256), (436, 179442), (654, 119628), (872, 89721), (981, 79752), (1308, 59814), (1962, 39876), (2616, 29907), (2943, 26584), (3323, 23544), (3924, 19938), (5886, 13292), (6646, 11772), (7848, 9969)]