71501382

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 159344640

約数和(自身を除く): 87843258

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 223, 282, 379, 423, 446, 669, 758, 846, 1137, 1338, 2007, 2274, 3411, 4014, 6822, 10481, 17813, 20962, 31443, 35626, 53439, 62886, 84517, 94329, 106878, 160317, 169034, 188658, 253551, 320634, 507102, 760653, 1521306, 3972299, 7944598, 11916897, 23833794, 35750691, 71501382]

約数ペア:

[(1, 71501382), (2, 35750691), (3, 23833794), (6, 11916897), (9, 7944598), (18, 3972299), (47, 1521306), (94, 760653), (141, 507102), (223, 320634), (282, 253551), (379, 188658), (423, 169034), (446, 160317), (669, 106878), (758, 94329), (846, 84517), (1137, 62886), (1338, 53439), (2007, 35626), (2274, 31443), (3411, 20962), (4014, 17813), (6822, 10481)]