68178846

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1709}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 139946400

約数和(自身を除く): 71767554

約数列:

[1, 2, 3, 6, 61, 109, 122, 183, 218, 327, 366, 654, 1709, 3418, 5127, 6649, 10254, 13298, 19947, 39894, 104249, 186281, 208498, 312747, 372562, 558843, 625494, 1117686, 11363141, 22726282, 34089423, 68178846]

約数ペア:

[(1, 68178846), (2, 34089423), (3, 22726282), (6, 11363141), (61, 1117686), (109, 625494), (122, 558843), (183, 372562), (218, 312747), (327, 208498), (366, 186281), (654, 104249), (1709, 39894), (3418, 19947), (5127, 13298), (6649, 10254)]