81156282

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{3079}}^1$

素因数の和:3298

約数の個数: 32

約数和(自身を含む): 170311680

約数和(自身を除く): 89155398

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 191, 382, 573, 1146, 3079, 4393, 6158, 8786, 9237, 13179, 18474, 26358, 70817, 141634, 212451, 424902, 588089, 1176178, 1764267, 3528534, 13526047, 27052094, 40578141, 81156282]

約数ペア:

[(1, 81156282), (2, 40578141), (3, 27052094), (6, 13526047), (23, 3528534), (46, 1764267), (69, 1176178), (138, 588089), (191, 424902), (382, 212451), (573, 141634), (1146, 70817), (3079, 26358), (4393, 18474), (6158, 13179), (8786, 9237)]