80132724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317987}}^1$

素因数の和:318004

約数の個数: 36

約数和(自身を含む): 231495264

約数和(自身を除く): 151362540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317987, 635974, 953961, 1271948, 1907922, 2225909, 2861883, 3815844, 4451818, 5723766, 6677727, 8903636, 11447532, 13355454, 20033181, 26710908, 40066362, 80132724]

約数ペア:

[(1, 80132724), (2, 40066362), (3, 26710908), (4, 20033181), (6, 13355454), (7, 11447532), (9, 8903636), (12, 6677727), (14, 5723766), (18, 4451818), (21, 3815844), (28, 2861883), (36, 2225909), (42, 1907922), (63, 1271948), (84, 953961), (126, 635974), (252, 317987)]