78312956896

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{887017}}^1$

素因数の和:887147

約数の個数: 48

約数和(自身を含む): 160940545920

約数和(自身を除く): 82627589024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 89, 124, 178, 248, 356, 496, 712, 992, 1424, 2759, 2848, 5518, 11036, 22072, 44144, 88288, 887017, 1774034, 3548068, 7096136, 14192272, 27497527, 28384544, 54995054, 78944513, 109990108, 157889026, 219980216, 315778052, 439960432, 631556104, 879920864, 1263112208, 2447279903, 2526224416, 4894559806, 9789119612, 19578239224, 39156478448, 78312956896]

約数ペア:

[(1, 78312956896), (2, 39156478448), (4, 19578239224), (8, 9789119612), (16, 4894559806), (31, 2526224416), (32, 2447279903), (62, 1263112208), (89, 879920864), (124, 631556104), (178, 439960432), (248, 315778052), (356, 219980216), (496, 157889026), (712, 109990108), (992, 78944513), (1424, 54995054), (2759, 28384544), (2848, 27497527), (5518, 14192272), (11036, 7096136), (22072, 3548068), (44144, 1774034), (88288, 887017)]