81071856

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13093}}^1$

素因数の和:13150

約数の個数: 60

約数和(自身を含む): 232182808

約数和(自身を除く): 151110952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 13093, 26186, 39279, 52372, 78558, 104744, 117837, 157116, 209488, 235674, 314232, 471348, 562999, 628464, 942696, 1125998, 1688997, 1885392, 2251996, 3377994, 4503992, 5066991, 6755988, 9007984, 10133982, 13511976, 20267964, 27023952, 40535928, 81071856]

約数ペア:

[(1, 81071856), (2, 40535928), (3, 27023952), (4, 20267964), (6, 13511976), (8, 10133982), (9, 9007984), (12, 6755988), (16, 5066991), (18, 4503992), (24, 3377994), (36, 2251996), (43, 1885392), (48, 1688997), (72, 1125998), (86, 942696), (129, 628464), (144, 562999), (172, 471348), (258, 314232), (344, 235674), (387, 209488), (516, 157116), (688, 117837), (774, 104744), (1032, 78558), (1548, 52372), (2064, 39279), (3096, 26186), (6192, 13093)]