79921072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{64871}}^1$

素因数の和:64897

約数の個数: 40

約数和(自身を含む): 193059072

約数和(自身を除く): 113138000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 64871, 129742, 259484, 454097, 518968, 713581, 908194, 1037936, 1427162, 1816388, 2854324, 3632776, 4995067, 5708648, 7265552, 9990134, 11417296, 19980268, 39960536, 79921072]

約数ペア:

[(1, 79921072), (2, 39960536), (4, 19980268), (7, 11417296), (8, 9990134), (11, 7265552), (14, 5708648), (16, 4995067), (22, 3632776), (28, 2854324), (44, 1816388), (56, 1427162), (77, 1037936), (88, 908194), (112, 713581), (154, 518968), (176, 454097), (308, 259484), (616, 129742), (1232, 64871)]