80256576

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9721}}^1$

素因数の和:9779

約数の個数: 56

約数和(自身を含む): 217306144

約数和(自身を除く): 137049568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 9721, 19442, 29163, 38884, 58326, 77768, 116652, 155536, 233304, 311072, 418003, 466608, 622144, 836006, 933216, 1254009, 1672012, 1866432, 2508018, 3344024, 5016036, 6688048, 10032072, 13376096, 20064144, 26752192, 40128288, 80256576]

約数ペア:

[(1, 80256576), (2, 40128288), (3, 26752192), (4, 20064144), (6, 13376096), (8, 10032072), (12, 6688048), (16, 5016036), (24, 3344024), (32, 2508018), (43, 1866432), (48, 1672012), (64, 1254009), (86, 933216), (96, 836006), (129, 622144), (172, 466608), (192, 418003), (258, 311072), (344, 233304), (516, 155536), (688, 116652), (1032, 77768), (1376, 58326), (2064, 38884), (2752, 29163), (4128, 19442), (8256, 9721)]