72857556

素因数分解:

$2^2\times 3^4\times {\mathrm{224869}}^1$

素因数の和:224885

約数の個数: 30

約数和(自身を含む): 190464890

約数和(自身を除く): 117607334

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 224869, 449738, 674607, 899476, 1349214, 2023821, 2698428, 4047642, 6071463, 8095284, 12142926, 18214389, 24285852, 36428778, 72857556]

約数ペア:

[(1, 72857556), (2, 36428778), (3, 24285852), (4, 18214389), (6, 12142926), (9, 8095284), (12, 6071463), (18, 4047642), (27, 2698428), (36, 2023821), (54, 1349214), (81, 899476), (108, 674607), (162, 449738), (324, 224869)]