80425464

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{68389}}^1$

素因数の和:68412

約数の個数: 48

約数和(自身を含む): 233893800

約数和(自身を除く): 153468336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 68389, 136778, 205167, 273556, 410334, 478723, 547112, 820668, 957446, 1436169, 1641336, 1914892, 2872338, 3351061, 3829784, 5744676, 6702122, 10053183, 11489352, 13404244, 20106366, 26808488, 40212732, 80425464]

約数ペア:

[(1, 80425464), (2, 40212732), (3, 26808488), (4, 20106366), (6, 13404244), (7, 11489352), (8, 10053183), (12, 6702122), (14, 5744676), (21, 3829784), (24, 3351061), (28, 2872338), (42, 1914892), (49, 1641336), (56, 1436169), (84, 957446), (98, 820668), (147, 547112), (168, 478723), (196, 410334), (294, 273556), (392, 205167), (588, 136778), (1176, 68389)]