81481152

素因数分解:

$2^6\times 3^1\times {\mathrm{347}}^1\times {\mathrm{1223}}^1$

素因数の和:1585

約数の個数: 56

約数和(自身を含む): 216383616

約数和(自身を除く): 134902464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 347, 694, 1041, 1223, 1388, 2082, 2446, 2776, 3669, 4164, 4892, 5552, 7338, 8328, 9784, 11104, 14676, 16656, 19568, 22208, 29352, 33312, 39136, 58704, 66624, 78272, 117408, 234816, 424381, 848762, 1273143, 1697524, 2546286, 3395048, 5092572, 6790096, 10185144, 13580192, 20370288, 27160384, 40740576, 81481152]

約数ペア:

[(1, 81481152), (2, 40740576), (3, 27160384), (4, 20370288), (6, 13580192), (8, 10185144), (12, 6790096), (16, 5092572), (24, 3395048), (32, 2546286), (48, 1697524), (64, 1273143), (96, 848762), (192, 424381), (347, 234816), (694, 117408), (1041, 78272), (1223, 66624), (1388, 58704), (2082, 39136), (2446, 33312), (2776, 29352), (3669, 22208), (4164, 19568), (4892, 16656), (5552, 14676), (7338, 11104), (8328, 9784)]