71811612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{86729}}^1$

素因数の和:86762

約数の個数: 36

約数和(自身を含む): 189418320

約数和(自身を除く): 117606708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 86729, 173458, 260187, 346916, 520374, 780561, 1040748, 1561122, 1994767, 3122244, 3989534, 5984301, 7979068, 11968602, 17952903, 23937204, 35905806, 71811612]

約数ペア:

[(1, 71811612), (2, 35905806), (3, 23937204), (4, 17952903), (6, 11968602), (9, 7979068), (12, 5984301), (18, 3989534), (23, 3122244), (36, 1994767), (46, 1561122), (69, 1040748), (92, 780561), (138, 520374), (207, 346916), (276, 260187), (414, 173458), (828, 86729)]