78880878048

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{117382259}}^1$

素因数の和:117382279

約数の個数: 48

約数和(自身を含む): 236642636160

約数和(自身を除く): 157761758112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 117382259, 234764518, 352146777, 469529036, 704293554, 821675813, 939058072, 1408587108, 1643351626, 1878116144, 2465027439, 2817174216, 3286703252, 3756232288, 4930054878, 5634348432, 6573406504, 9860109756, 11268696864, 13146813008, 19720219512, 26293626016, 39440439024, 78880878048]

約数ペア:

[(1, 78880878048), (2, 39440439024), (3, 26293626016), (4, 19720219512), (6, 13146813008), (7, 11268696864), (8, 9860109756), (12, 6573406504), (14, 5634348432), (16, 4930054878), (21, 3756232288), (24, 3286703252), (28, 2817174216), (32, 2465027439), (42, 1878116144), (48, 1643351626), (56, 1408587108), (84, 939058072), (96, 821675813), (112, 704293554), (168, 469529036), (224, 352146777), (336, 234764518), (672, 117382259)]