81277452

素因数分解:

$2^2\times 3^3\times {\mathrm{752569}}^1$

素因数の和:752582

約数の個数: 24

約数和(自身を含む): 210719600

約数和(自身を除く): 129442148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 752569, 1505138, 2257707, 3010276, 4515414, 6773121, 9030828, 13546242, 20319363, 27092484, 40638726, 81277452]

約数ペア:

[(1, 81277452), (2, 40638726), (3, 27092484), (4, 20319363), (6, 13546242), (9, 9030828), (12, 6773121), (18, 4515414), (27, 3010276), (36, 2257707), (54, 1505138), (108, 752569)]