72815598

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{10453}}^1$

素因数の和:10510

約数の個数: 40

約数和(自身を含む): 166971288

約数和(自身を除く): 94155690

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 10453, 20906, 31359, 62718, 94077, 188154, 282231, 449479, 564462, 846693, 898958, 1348437, 1693386, 2696874, 4045311, 8090622, 12135933, 24271866, 36407799, 72815598]

約数ペア:

[(1, 72815598), (2, 36407799), (3, 24271866), (6, 12135933), (9, 8090622), (18, 4045311), (27, 2696874), (43, 1693386), (54, 1348437), (81, 898958), (86, 846693), (129, 564462), (162, 449479), (258, 282231), (387, 188154), (774, 94077), (1161, 62718), (2322, 31359), (3483, 20906), (6966, 10453)]