73920264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{280001}}^1$

素因数の和:280021

約数の個数: 32

約数和(自身を含む): 201601440

約数和(自身を除く): 127681176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 280001, 560002, 840003, 1120004, 1680006, 2240008, 3080011, 3360012, 6160022, 6720024, 9240033, 12320044, 18480066, 24640088, 36960132, 73920264]

約数ペア:

[(1, 73920264), (2, 36960132), (3, 24640088), (4, 18480066), (6, 12320044), (8, 9240033), (11, 6720024), (12, 6160022), (22, 3360012), (24, 3080011), (33, 2240008), (44, 1680006), (66, 1120004), (88, 840003), (132, 560002), (264, 280001)]