78895836

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{2207}}^1$

素因数の和:2551

約数の個数: 48

約数和(自身を含む): 205255680

約数和(自身を除く): 126359844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 662, 993, 1324, 1986, 2207, 2979, 3972, 4414, 5958, 6621, 8828, 8937, 11916, 13242, 17874, 19863, 26484, 35748, 39726, 59589, 79452, 119178, 238356, 730517, 1461034, 2191551, 2922068, 4383102, 6574653, 8766204, 13149306, 19723959, 26298612, 39447918, 78895836]

約数ペア:

[(1, 78895836), (2, 39447918), (3, 26298612), (4, 19723959), (6, 13149306), (9, 8766204), (12, 6574653), (18, 4383102), (27, 2922068), (36, 2191551), (54, 1461034), (108, 730517), (331, 238356), (662, 119178), (993, 79452), (1324, 59589), (1986, 39726), (2207, 35748), (2979, 26484), (3972, 19863), (4414, 17874), (5958, 13242), (6621, 11916), (8828, 8937)]