80972028

素因数分解:

$2^2\times 3^3\times {\mathrm{749741}}^1$

素因数の和:749754

約数の個数: 24

約数和(自身を含む): 209927760

約数和(自身を除く): 128955732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 749741, 1499482, 2249223, 2998964, 4498446, 6747669, 8996892, 13495338, 20243007, 26990676, 40486014, 80972028]

約数ペア:

[(1, 80972028), (2, 40486014), (3, 26990676), (4, 20243007), (6, 13495338), (9, 8996892), (12, 6747669), (18, 4498446), (27, 2998964), (36, 2249223), (54, 1499482), (108, 749741)]