81072552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307093}}^1$

素因数の和:307113

約数の個数: 32

約数和(自身を含む): 221107680

約数和(自身を除く): 140035128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 307093, 614186, 921279, 1228372, 1842558, 2456744, 3378023, 3685116, 6756046, 7370232, 10134069, 13512092, 20268138, 27024184, 40536276, 81072552]

約数ペア:

[(1, 81072552), (2, 40536276), (3, 27024184), (4, 20268138), (6, 13512092), (8, 10134069), (11, 7370232), (12, 6756046), (22, 3685116), (24, 3378023), (33, 2456744), (44, 1842558), (66, 1228372), (88, 921279), (132, 614186), (264, 307093)]