82197540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{456653}}^1$

素因数の和:456668

約数の個数: 36

約数和(自身を含む): 249333084

約数和(自身を除く): 167135544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 456653, 913306, 1369959, 1826612, 2283265, 2739918, 4109877, 4566530, 5479836, 6849795, 8219754, 9133060, 13699590, 16439508, 20549385, 27399180, 41098770, 82197540]

約数ペア:

[(1, 82197540), (2, 41098770), (3, 27399180), (4, 20549385), (5, 16439508), (6, 13699590), (9, 9133060), (10, 8219754), (12, 6849795), (15, 5479836), (18, 4566530), (20, 4109877), (30, 2739918), (36, 2283265), (45, 1826612), (60, 1369959), (90, 913306), (180, 456653)]