81027252

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97859}}^1$

素因数の和:97892

約数の個数: 36

約数和(自身を含む): 213726240

約数和(自身を除く): 132698988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 97859, 195718, 293577, 391436, 587154, 880731, 1174308, 1761462, 2250757, 3522924, 4501514, 6752271, 9003028, 13504542, 20256813, 27009084, 40513626, 81027252]

約数ペア:

[(1, 81027252), (2, 40513626), (3, 27009084), (4, 20256813), (6, 13504542), (9, 9003028), (12, 6752271), (18, 4501514), (23, 3522924), (36, 2250757), (46, 1761462), (69, 1174308), (92, 880731), (138, 587154), (207, 391436), (276, 293577), (414, 195718), (828, 97859)]