71498052

素因数分解:

$2^2\times 3^4\times {\mathrm{220673}}^1$

素因数の和:220689

約数の個数: 30

約数和(自身を含む): 186910878

約数和(自身を除く): 115412826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 220673, 441346, 662019, 882692, 1324038, 1986057, 2648076, 3972114, 5958171, 7944228, 11916342, 17874513, 23832684, 35749026, 71498052]

約数ペア:

[(1, 71498052), (2, 35749026), (3, 23832684), (4, 17874513), (6, 11916342), (9, 7944228), (12, 5958171), (18, 3972114), (27, 2648076), (36, 1986057), (54, 1324038), (81, 882692), (108, 662019), (162, 441346), (324, 220673)]