72215028

素因数分解:

$2^2\times 3^2\times {\mathrm{691}}^1\times {\mathrm{2903}}^1$

素因数の和:3604

約数の個数: 36

約数和(自身を含む): 182870688

約数和(自身を除く): 110655660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 691, 1382, 2073, 2764, 2903, 4146, 5806, 6219, 8292, 8709, 11612, 12438, 17418, 24876, 26127, 34836, 52254, 104508, 2005973, 4011946, 6017919, 8023892, 12035838, 18053757, 24071676, 36107514, 72215028]

約数ペア:

[(1, 72215028), (2, 36107514), (3, 24071676), (4, 18053757), (6, 12035838), (9, 8023892), (12, 6017919), (18, 4011946), (36, 2005973), (691, 104508), (1382, 52254), (2073, 34836), (2764, 26127), (2903, 24876), (4146, 17418), (5806, 12438), (6219, 11612), (8292, 8709)]