61764864

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11489}}^1$

素因数の和:11515

約数の個数: 72

約数和(自身を含む): 187884480

約数和(自身を除く): 126119616

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, 11489, 22978, 34467, 45956, 68934, 80423, 91912, 137868, 160846, 183824, 241269, 275736, 321692, 367648, 482538, 551472, 643384, 735296, 965076, 1102944, 1286768, 1470592, 1930152, 2205888, 2573536, 2941184, 3860304, 4411776, 5147072, 7720608, 8823552, 10294144, 15441216, 20588288, 30882432, 61764864]

約数ペア:

[(1, 61764864), (2, 30882432), (3, 20588288), (4, 15441216), (6, 10294144), (7, 8823552), (8, 7720608), (12, 5147072), (14, 4411776), (16, 3860304), (21, 2941184), (24, 2573536), (28, 2205888), (32, 1930152), (42, 1470592), (48, 1286768), (56, 1102944), (64, 965076), (84, 735296), (96, 643384), (112, 551472), (128, 482538), (168, 367648), (192, 321692), (224, 275736), (256, 241269), (336, 183824), (384, 160846), (448, 137868), (672, 91912), (768, 80423), (896, 68934), (1344, 45956), (1792, 34467), (2688, 22978), (5376, 11489)]