78787968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29311}}^1$

素因数の和:29335

約数の個数: 64

約数和(自身を含む): 239185920

約数和(自身を除く): 160397952

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, 29311, 58622, 87933, 117244, 175866, 205177, 234488, 351732, 410354, 468976, 615531, 703464, 820708, 937952, 1231062, 1406928, 1641416, 1875904, 2462124, 2813856, 3282832, 3751808, 4924248, 5627712, 6565664, 9848496, 11255424, 13131328, 19696992, 26262656, 39393984, 78787968]

約数ペア:

[(1, 78787968), (2, 39393984), (3, 26262656), (4, 19696992), (6, 13131328), (7, 11255424), (8, 9848496), (12, 6565664), (14, 5627712), (16, 4924248), (21, 3751808), (24, 3282832), (28, 2813856), (32, 2462124), (42, 1875904), (48, 1641416), (56, 1406928), (64, 1231062), (84, 937952), (96, 820708), (112, 703464), (128, 615531), (168, 468976), (192, 410354), (224, 351732), (336, 234488), (384, 205177), (448, 175866), (672, 117244), (896, 87933), (1344, 58622), (2688, 29311)]