72208906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{468889}}^1$

素因数の和:468909

約数の個数: 16

約数和(自身を含む): 135040320

約数和(自身を除く): 62831414

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 468889, 937778, 3282223, 5157779, 6564446, 10315558, 36104453, 72208906]

約数ペア:

[(1, 72208906), (2, 36104453), (7, 10315558), (11, 6564446), (14, 5157779), (22, 3282223), (77, 937778), (154, 468889)]