86706366

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{2389}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 181716480

約数和(自身を除く): 95010114

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 263, 526, 789, 1578, 2389, 4778, 6049, 7167, 12098, 14334, 18147, 36294, 54947, 109894, 164841, 329682, 628307, 1256614, 1884921, 3769842, 14451061, 28902122, 43353183, 86706366]

約数ペア:

[(1, 86706366), (2, 43353183), (3, 28902122), (6, 14451061), (23, 3769842), (46, 1884921), (69, 1256614), (138, 628307), (263, 329682), (526, 164841), (789, 109894), (1578, 54947), (2389, 36294), (4778, 18147), (6049, 14334), (7167, 12098)]