72729252

素因数分解:

$2^2\times 3^4\times {\mathrm{224473}}^1$

素因数の和:224489

約数の個数: 30

約数和(自身を含む): 190129478

約数和(自身を除く): 117400226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 224473, 448946, 673419, 897892, 1346838, 2020257, 2693676, 4040514, 6060771, 8081028, 12121542, 18182313, 24243084, 36364626, 72729252]

約数ペア:

[(1, 72729252), (2, 36364626), (3, 24243084), (4, 18182313), (6, 12121542), (9, 8081028), (12, 6060771), (18, 4040514), (27, 2693676), (36, 2020257), (54, 1346838), (81, 897892), (108, 673419), (162, 448946), (324, 224473)]