72588061

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 92825600

約数和(自身を除く): 20237539

約数列:

[1, 7, 13, 49, 73, 91, 223, 343, 511, 637, 949, 1561, 2899, 3577, 4459, 6643, 10927, 16279, 20293, 25039, 46501, 76489, 113953, 142051, 211627, 325507, 797671, 994357, 1481389, 5583697, 10369723, 72588061]

約数ペア:

[(1, 72588061), (7, 10369723), (13, 5583697), (49, 1481389), (73, 994357), (91, 797671), (223, 325507), (343, 211627), (511, 142051), (637, 113953), (949, 76489), (1561, 46501), (2899, 25039), (3577, 20293), (4459, 16279), (6643, 10927)]