80852156

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37501}}^1$

素因数の和:37530

約数の個数: 36

約数和(自身を含む): 179559576

約数和(自身を除く): 98707420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 37501, 75002, 150004, 262507, 412511, 525014, 825022, 1050028, 1650044, 1837549, 2887577, 3675098, 5775154, 7350196, 11550308, 20213039, 40426078, 80852156]

約数ペア:

[(1, 80852156), (2, 40426078), (4, 20213039), (7, 11550308), (11, 7350196), (14, 5775154), (22, 3675098), (28, 2887577), (44, 1837549), (49, 1650044), (77, 1050028), (98, 825022), (154, 525014), (196, 412511), (308, 262507), (539, 150004), (1078, 75002), (2156, 37501)]