71380404

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{42187}}^1$

素因数の和:42244

約数の個数: 36

約数和(自身を含む): 184277184

約数和(自身を除く): 112896780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 42187, 84374, 126561, 168748, 253122, 379683, 506244, 759366, 1518732, 1982789, 3965578, 5948367, 7931156, 11896734, 17845101, 23793468, 35690202, 71380404]

約数ペア:

[(1, 71380404), (2, 35690202), (3, 23793468), (4, 17845101), (6, 11896734), (9, 7931156), (12, 5948367), (18, 3965578), (36, 1982789), (47, 1518732), (94, 759366), (141, 506244), (188, 379683), (282, 253122), (423, 168748), (564, 126561), (846, 84374), (1692, 42187)]