71520672

素因数分解:

$2^5\times 3^1\times {\mathrm{499}}^1\times {\mathrm{1493}}^1$

素因数の和:2005

約数の個数: 48

約数和(自身を含む): 188244000

約数和(自身を除く): 116723328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 499, 998, 1493, 1497, 1996, 2986, 2994, 3992, 4479, 5972, 5988, 7984, 8958, 11944, 11976, 15968, 17916, 23888, 23952, 35832, 47776, 47904, 71664, 143328, 745007, 1490014, 2235021, 2980028, 4470042, 5960056, 8940084, 11920112, 17880168, 23840224, 35760336, 71520672]

約数ペア:

[(1, 71520672), (2, 35760336), (3, 23840224), (4, 17880168), (6, 11920112), (8, 8940084), (12, 5960056), (16, 4470042), (24, 2980028), (32, 2235021), (48, 1490014), (96, 745007), (499, 143328), (998, 71664), (1493, 47904), (1497, 47776), (1996, 35832), (2986, 23952), (2994, 23888), (3992, 17916), (4479, 15968), (5972, 11976), (5988, 11944), (7984, 8958)]