81632782

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4691}}^1$

素因数の和:4824

約数の個数: 32

約数和(自身を含む): 154047744

約数和(自身を除く): 72414962

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1582, 2486, 4691, 8701, 9382, 17402, 32837, 51601, 65674, 103202, 361207, 530083, 722414, 1060166, 3710581, 5830913, 7421162, 11661826, 40816391, 81632782]

約数ペア:

[(1, 81632782), (2, 40816391), (7, 11661826), (11, 7421162), (14, 5830913), (22, 3710581), (77, 1060166), (113, 722414), (154, 530083), (226, 361207), (791, 103202), (1243, 65674), (1582, 51601), (2486, 32837), (4691, 17402), (8701, 9382)]