172007568

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{27779}}^1$

素因数の和:27836

約数の個数: 60

約数和(自身を含む): 492594960

約数和(自身を除く): 320587392

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, 27779, 55558, 83337, 111116, 166674, 222232, 250011, 333348, 444464, 500022, 666696, 1000044, 1194497, 1333392, 2000088, 2388994, 3583491, 4000176, 4777988, 7166982, 9555976, 10750473, 14333964, 19111952, 21500946, 28667928, 43001892, 57335856, 86003784, 172007568]

約数ペア:

[(1, 172007568), (2, 86003784), (3, 57335856), (4, 43001892), (6, 28667928), (8, 21500946), (9, 19111952), (12, 14333964), (16, 10750473), (18, 9555976), (24, 7166982), (36, 4777988), (43, 4000176), (48, 3583491), (72, 2388994), (86, 2000088), (129, 1333392), (144, 1194497), (172, 1000044), (258, 666696), (344, 500022), (387, 444464), (516, 333348), (688, 250011), (774, 222232), (1032, 166674), (1548, 111116), (2064, 83337), (3096, 55558), (6192, 27779)]