77812272

素因数分解:

$2^4\times 3^3\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:939

約数の個数: 80

約数和(自身を含む): 224494560

約数和(自身を除く): 146682288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 281, 432, 562, 641, 843, 1124, 1282, 1686, 1923, 2248, 2529, 2564, 3372, 3846, 4496, 5058, 5128, 5769, 6744, 7587, 7692, 10116, 10256, 11538, 13488, 15174, 15384, 17307, 20232, 23076, 30348, 30768, 34614, 40464, 46152, 60696, 69228, 92304, 121392, 138456, 180121, 276912, 360242, 540363, 720484, 1080726, 1440968, 1621089, 2161452, 2881936, 3242178, 4322904, 4863267, 6484356, 8645808, 9726534, 12968712, 19453068, 25937424, 38906136, 77812272]

約数ペア:

[(1, 77812272), (2, 38906136), (3, 25937424), (4, 19453068), (6, 12968712), (8, 9726534), (9, 8645808), (12, 6484356), (16, 4863267), (18, 4322904), (24, 3242178), (27, 2881936), (36, 2161452), (48, 1621089), (54, 1440968), (72, 1080726), (108, 720484), (144, 540363), (216, 360242), (281, 276912), (432, 180121), (562, 138456), (641, 121392), (843, 92304), (1124, 69228), (1282, 60696), (1686, 46152), (1923, 40464), (2248, 34614), (2529, 30768), (2564, 30348), (3372, 23076), (3846, 20232), (4496, 17307), (5058, 15384), (5128, 15174), (5769, 13488), (6744, 11538), (7587, 10256), (7692, 10116)]