81248442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7841}}^1$

素因数の和:8014

約数の個数: 32

約数和(自身を含む): 178421184

約数和(自身を除く): 97172742

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3454, 5181, 7841, 10362, 15682, 23523, 47046, 86251, 172502, 258753, 517506, 1231037, 2462074, 3693111, 7386222, 13541407, 27082814, 40624221, 81248442]

約数ペア:

[(1, 81248442), (2, 40624221), (3, 27082814), (6, 13541407), (11, 7386222), (22, 3693111), (33, 2462074), (66, 1231037), (157, 517506), (314, 258753), (471, 172502), (942, 86251), (1727, 47046), (3454, 23523), (5181, 15682), (7841, 10362)]