81748608

素因数分解:

$2^7\times 3^1\times {\mathrm{359}}^1\times {\mathrm{593}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 218116800

約数和(自身を除く): 136368192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 359, 384, 593, 718, 1077, 1186, 1436, 1779, 2154, 2372, 2872, 3558, 4308, 4744, 5744, 7116, 8616, 9488, 11488, 14232, 17232, 18976, 22976, 28464, 34464, 37952, 45952, 56928, 68928, 75904, 113856, 137856, 212887, 227712, 425774, 638661, 851548, 1277322, 1703096, 2554644, 3406192, 5109288, 6812384, 10218576, 13624768, 20437152, 27249536, 40874304, 81748608]

約数ペア:

[(1, 81748608), (2, 40874304), (3, 27249536), (4, 20437152), (6, 13624768), (8, 10218576), (12, 6812384), (16, 5109288), (24, 3406192), (32, 2554644), (48, 1703096), (64, 1277322), (96, 851548), (128, 638661), (192, 425774), (359, 227712), (384, 212887), (593, 137856), (718, 113856), (1077, 75904), (1186, 68928), (1436, 56928), (1779, 45952), (2154, 37952), (2372, 34464), (2872, 28464), (3558, 22976), (4308, 18976), (4744, 17232), (5744, 14232), (7116, 11488), (8616, 9488)]