69604528

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 164989440

約数和(自身を除く): 95384912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 139, 238, 263, 272, 278, 476, 526, 556, 952, 973, 1052, 1112, 1841, 1904, 1946, 2104, 2224, 2363, 3682, 3892, 4208, 4471, 4726, 7364, 7784, 8942, 9452, 14728, 15568, 16541, 17884, 18904, 29456, 31297, 33082, 35768, 36557, 37808, 62594, 66164, 71536, 73114, 125188, 132328, 146228, 250376, 255899, 264656, 292456, 500752, 511798, 584912, 621469, 1023596, 1242938, 2047192, 2485876, 4094384, 4350283, 4971752, 8700566, 9943504, 17401132, 34802264, 69604528]

約数ペア:

[(1, 69604528), (2, 34802264), (4, 17401132), (7, 9943504), (8, 8700566), (14, 4971752), (16, 4350283), (17, 4094384), (28, 2485876), (34, 2047192), (56, 1242938), (68, 1023596), (112, 621469), (119, 584912), (136, 511798), (139, 500752), (238, 292456), (263, 264656), (272, 255899), (278, 250376), (476, 146228), (526, 132328), (556, 125188), (952, 73114), (973, 71536), (1052, 66164), (1112, 62594), (1841, 37808), (1904, 36557), (1946, 35768), (2104, 33082), (2224, 31297), (2363, 29456), (3682, 18904), (3892, 17884), (4208, 16541), (4471, 15568), (4726, 14728), (7364, 9452), (7784, 8942)]