80317368

素因数分解:

$2^3\times 3^2\times {\mathrm{1115519}}^1$

素因数の和:1115531

約数の個数: 24

約数和(自身を含む): 217526400

約数和(自身を除く): 137209032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1115519, 2231038, 3346557, 4462076, 6693114, 8924152, 10039671, 13386228, 20079342, 26772456, 40158684, 80317368]

約数ペア:

[(1, 80317368), (2, 40158684), (3, 26772456), (4, 20079342), (6, 13386228), (8, 10039671), (9, 8924152), (12, 6693114), (18, 4462076), (24, 3346557), (36, 2231038), (72, 1115519)]