64485864

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{12269}}^1$

素因数の和:12354

約数の個数: 48

約数和(自身を含む): 177056100

約数和(自身を除く): 112570236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 12269, 24538, 36807, 49076, 73614, 98152, 110421, 147228, 220842, 294456, 441684, 883368, 895637, 1791274, 2686911, 3582548, 5373822, 7165096, 8060733, 10747644, 16121466, 21495288, 32242932, 64485864]

約数ペア:

[(1, 64485864), (2, 32242932), (3, 21495288), (4, 16121466), (6, 10747644), (8, 8060733), (9, 7165096), (12, 5373822), (18, 3582548), (24, 2686911), (36, 1791274), (72, 895637), (73, 883368), (146, 441684), (219, 294456), (292, 220842), (438, 147228), (584, 110421), (657, 98152), (876, 73614), (1314, 49076), (1752, 36807), (2628, 24538), (5256, 12269)]