77968128

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{14503}}^1$

素因数の和:14529

約数の個数: 72

約数和(自身を含む): 237169408

約数和(自身を除く): 159201280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 14503, 29006, 43509, 58012, 87018, 101521, 116024, 174036, 203042, 232048, 304563, 348072, 406084, 464096, 609126, 696144, 812168, 928192, 1218252, 1392288, 1624336, 1856384, 2436504, 2784576, 3248672, 3712768, 4873008, 5569152, 6497344, 9746016, 11138304, 12994688, 19492032, 25989376, 38984064, 77968128]

約数ペア:

[(1, 77968128), (2, 38984064), (3, 25989376), (4, 19492032), (6, 12994688), (7, 11138304), (8, 9746016), (12, 6497344), (14, 5569152), (16, 4873008), (21, 3712768), (24, 3248672), (28, 2784576), (32, 2436504), (42, 1856384), (48, 1624336), (56, 1392288), (64, 1218252), (84, 928192), (96, 812168), (112, 696144), (128, 609126), (168, 464096), (192, 406084), (224, 348072), (256, 304563), (336, 232048), (384, 203042), (448, 174036), (672, 116024), (768, 101521), (896, 87018), (1344, 58012), (1792, 43509), (2688, 29006), (5376, 14503)]