72732540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12497}}^1$

素因数の和:12606

約数の個数: 48

約数和(自身を含む): 205767072

約数和(自身を除く): 133034532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 12497, 24994, 37491, 49988, 62485, 74982, 124970, 149964, 187455, 249940, 374910, 749820, 1212209, 2424418, 3636627, 4848836, 6061045, 7273254, 12122090, 14546508, 18183135, 24244180, 36366270, 72732540]

約数ペア:

[(1, 72732540), (2, 36366270), (3, 24244180), (4, 18183135), (5, 14546508), (6, 12122090), (10, 7273254), (12, 6061045), (15, 4848836), (20, 3636627), (30, 2424418), (60, 1212209), (97, 749820), (194, 374910), (291, 249940), (388, 187455), (485, 149964), (582, 124970), (970, 74982), (1164, 62485), (1455, 49988), (1940, 37491), (2910, 24994), (5820, 12497)]