77797731842

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{70141}}^1$

素因数の和:70394

約数の個数: 32

約数和(自身を含む): 121084170624

約数和(自身を除く): 43286438782

約数列:

[1, 2, 71, 73, 107, 142, 146, 214, 5183, 7597, 7811, 10366, 15194, 15622, 70141, 140282, 554581, 1109162, 4980011, 5120293, 7505087, 9960022, 10240586, 15010174, 363540803, 532861177, 547871351, 727081606, 1065722354, 1095742702, 38898865921, 77797731842]

約数ペア:

[(1, 77797731842), (2, 38898865921), (71, 1095742702), (73, 1065722354), (107, 727081606), (142, 547871351), (146, 532861177), (214, 363540803), (5183, 15010174), (7597, 10240586), (7811, 9960022), (10366, 7505087), (15194, 5120293), (15622, 4980011), (70141, 1109162), (140282, 554581)]