47172456

素因数分解:

$2^3\times 3^4\times {\mathrm{72797}}^1$

素因数の和:72815

約数の個数: 40

約数和(自身を含む): 132128370

約数和(自身を除く): 84955914

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 72797, 145594, 218391, 291188, 436782, 582376, 655173, 873564, 1310346, 1747128, 1965519, 2620692, 3931038, 5241384, 5896557, 7862076, 11793114, 15724152, 23586228, 47172456]

約数ペア:

[(1, 47172456), (2, 23586228), (3, 15724152), (4, 11793114), (6, 7862076), (8, 5896557), (9, 5241384), (12, 3931038), (18, 2620692), (24, 1965519), (27, 1747128), (36, 1310346), (54, 873564), (72, 655173), (81, 582376), (108, 436782), (162, 291188), (216, 218391), (324, 145594), (648, 72797)]