66556692

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{20773}}^1$

素因数の和:20872

約数の個数: 36

約数和(自身を含む): 170139060

約数和(自身を除く): 103582368

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 20773, 41546, 62319, 83092, 124638, 186957, 249276, 373914, 747828, 1848797, 3697594, 5546391, 7395188, 11092782, 16639173, 22185564, 33278346, 66556692]

約数ペア:

[(1, 66556692), (2, 33278346), (3, 22185564), (4, 16639173), (6, 11092782), (9, 7395188), (12, 5546391), (18, 3697594), (36, 1848797), (89, 747828), (178, 373914), (267, 249276), (356, 186957), (534, 124638), (801, 83092), (1068, 62319), (1602, 41546), (3204, 20773)]