64374912

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{887}}^1$

素因数の和:920

約数の個数: 160

約数和(自身を含む): 219193920

約数和(自身を除く): 154819008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 887, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1774, 2016, 2268, 2592, 2661, 2688, 3024, 3456, 3548, 4032, 4536, 5184, 5322, 6048, 6209, 7096, 7983, 8064, 9072, 10368, 10644, 12096, 12418, 14192, 15966, 18144, 18627, 21288, 23949, 24192, 24836, 28384, 31932, 36288, 37254, 42576, 47898, 49672, 55881, 56768, 63864, 71847, 72576, 74508, 85152, 95796, 99344, 111762, 113536, 127728, 143694, 149016, 167643, 170304, 191592, 198688, 223524, 255456, 287388, 298032, 335286, 340608, 383184, 397376, 447048, 502929, 510912, 574776, 596064, 670572, 766368, 794752, 894096, 1005858, 1021824, 1149552, 1192128, 1341144, 1532736, 1788192, 2011716, 2299104, 2384256, 2682288, 3065472, 3576384, 4023432, 4598208, 5364576, 7152768, 8046864, 9196416, 10729152, 16093728, 21458304, 32187456, 64374912]

約数ペア:

[(1, 64374912), (2, 32187456), (3, 21458304), (4, 16093728), (6, 10729152), (7, 9196416), (8, 8046864), (9, 7152768), (12, 5364576), (14, 4598208), (16, 4023432), (18, 3576384), (21, 3065472), (24, 2682288), (27, 2384256), (28, 2299104), (32, 2011716), (36, 1788192), (42, 1532736), (48, 1341144), (54, 1192128), (56, 1149552), (63, 1021824), (64, 1005858), (72, 894096), (81, 794752), (84, 766368), (96, 670572), (108, 596064), (112, 574776), (126, 510912), (128, 502929), (144, 447048), (162, 397376), (168, 383184), (189, 340608), (192, 335286), (216, 298032), (224, 287388), (252, 255456), (288, 223524), (324, 198688), (336, 191592), (378, 170304), (384, 167643), (432, 149016), (448, 143694), (504, 127728), (567, 113536), (576, 111762), (648, 99344), (672, 95796), (756, 85152), (864, 74508), (887, 72576), (896, 71847), (1008, 63864), (1134, 56768), (1152, 55881), (1296, 49672), (1344, 47898), (1512, 42576), (1728, 37254), (1774, 36288), (2016, 31932), (2268, 28384), (2592, 24836), (2661, 24192), (2688, 23949), (3024, 21288), (3456, 18627), (3548, 18144), (4032, 15966), (4536, 14192), (5184, 12418), (5322, 12096), (6048, 10644), (6209, 10368), (7096, 9072), (7983, 8064)]