81336552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{308093}}^1$

素因数の和:308113

約数の個数: 32

約数和(自身を含む): 221827680

約数和(自身を除く): 140491128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 308093, 616186, 924279, 1232372, 1848558, 2464744, 3389023, 3697116, 6778046, 7394232, 10167069, 13556092, 20334138, 27112184, 40668276, 81336552]

約数ペア:

[(1, 81336552), (2, 40668276), (3, 27112184), (4, 20334138), (6, 13556092), (8, 10167069), (11, 7394232), (12, 6778046), (22, 3697116), (24, 3389023), (33, 2464744), (44, 1848558), (66, 1232372), (88, 924279), (132, 616186), (264, 308093)]