81253104

素因数分解:

$2^4\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5443}}^1$

素因数の和:5765

約数の個数: 40

約数和(自身を含む): 210617472

約数和(自身を除く): 129364368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 311, 622, 933, 1244, 1866, 2488, 3732, 4976, 5443, 7464, 10886, 14928, 16329, 21772, 32658, 43544, 65316, 87088, 130632, 261264, 1692773, 3385546, 5078319, 6771092, 10156638, 13542184, 20313276, 27084368, 40626552, 81253104]

約数ペア:

[(1, 81253104), (2, 40626552), (3, 27084368), (4, 20313276), (6, 13542184), (8, 10156638), (12, 6771092), (16, 5078319), (24, 3385546), (48, 1692773), (311, 261264), (622, 130632), (933, 87088), (1244, 65316), (1866, 43544), (2488, 32658), (3732, 21772), (4976, 16329), (5443, 14928), (7464, 10886)]