71327628

素因数分解:

$2^2\times 3^4\times {\mathrm{220147}}^1$

素因数の和:220163

約数の個数: 30

約数和(自身を含む): 186465356

約数和(自身を除く): 115137728

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 220147, 440294, 660441, 880588, 1320882, 1981323, 2641764, 3962646, 5943969, 7925292, 11887938, 17831907, 23775876, 35663814, 71327628]

約数ペア:

[(1, 71327628), (2, 35663814), (3, 23775876), (4, 17831907), (6, 11887938), (9, 7925292), (12, 5943969), (18, 3962646), (27, 2641764), (36, 1981323), (54, 1320882), (81, 880588), (108, 660441), (162, 440294), (324, 220147)]