68404596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1583}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 172617984

約数和(自身を除く): 104213388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 277, 554, 831, 1108, 1583, 1662, 3166, 3324, 3601, 4749, 6332, 7202, 9498, 10803, 14404, 18996, 20579, 21606, 41158, 43212, 61737, 82316, 123474, 246948, 438491, 876982, 1315473, 1753964, 2630946, 5261892, 5700383, 11400766, 17101149, 22801532, 34202298, 68404596]

約数ペア:

[(1, 68404596), (2, 34202298), (3, 22801532), (4, 17101149), (6, 11400766), (12, 5700383), (13, 5261892), (26, 2630946), (39, 1753964), (52, 1315473), (78, 876982), (156, 438491), (277, 246948), (554, 123474), (831, 82316), (1108, 61737), (1583, 43212), (1662, 41158), (3166, 21606), (3324, 20579), (3601, 18996), (4749, 14404), (6332, 10803), (7202, 9498)]