72701882

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 123959808

約数和(自身を除く): 51257926

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 881, 1331, 1762, 2662, 3751, 7502, 9691, 19382, 27311, 41261, 54622, 82522, 106601, 213202, 300421, 600842, 1172611, 2345222, 3304631, 6609262, 36350941, 72701882]

約数ペア:

[(1, 72701882), (2, 36350941), (11, 6609262), (22, 3304631), (31, 2345222), (62, 1172611), (121, 600842), (242, 300421), (341, 213202), (682, 106601), (881, 82522), (1331, 54622), (1762, 41261), (2662, 27311), (3751, 19382), (7502, 9691)]