68746096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 60

約数和(自身を含む): 146280816

約数和(自身を除く): 77534720

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 263, 272, 496, 526, 527, 961, 1052, 1054, 1922, 2104, 2108, 3844, 4208, 4216, 4471, 7688, 8153, 8432, 8942, 15376, 16306, 16337, 17884, 32612, 32674, 35768, 65224, 65348, 71536, 130448, 130696, 138601, 252743, 261392, 277202, 505486, 554404, 1010972, 1108808, 2021944, 2217616, 4043888, 4296631, 8593262, 17186524, 34373048, 68746096]

約数ペア:

[(1, 68746096), (2, 34373048), (4, 17186524), (8, 8593262), (16, 4296631), (17, 4043888), (31, 2217616), (34, 2021944), (62, 1108808), (68, 1010972), (124, 554404), (136, 505486), (248, 277202), (263, 261392), (272, 252743), (496, 138601), (526, 130696), (527, 130448), (961, 71536), (1052, 65348), (1054, 65224), (1922, 35768), (2104, 32674), (2108, 32612), (3844, 17884), (4208, 16337), (4216, 16306), (4471, 15376), (7688, 8942), (8153, 8432)]