78320256

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29137}}^1$

素因数の和:29161

約数の個数: 64

約数和(自身を含む): 237766080

約数和(自身を除く): 159445824

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, 336, 384, 448, 672, 896, 1344, 2688, 29137, 58274, 87411, 116548, 174822, 203959, 233096, 349644, 407918, 466192, 611877, 699288, 815836, 932384, 1223754, 1398576, 1631672, 1864768, 2447508, 2797152, 3263344, 3729536, 4895016, 5594304, 6526688, 9790032, 11188608, 13053376, 19580064, 26106752, 39160128, 78320256]

約数ペア:

[(1, 78320256), (2, 39160128), (3, 26106752), (4, 19580064), (6, 13053376), (7, 11188608), (8, 9790032), (12, 6526688), (14, 5594304), (16, 4895016), (21, 3729536), (24, 3263344), (28, 2797152), (32, 2447508), (42, 1864768), (48, 1631672), (56, 1398576), (64, 1223754), (84, 932384), (96, 815836), (112, 699288), (128, 611877), (168, 466192), (192, 407918), (224, 349644), (336, 233096), (384, 203959), (448, 174822), (672, 116548), (896, 87411), (1344, 58274), (2688, 29137)]