85873088

素因数分解:

$2^6\times 7^2\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:362

約数の個数: 84

約数和(自身を含む): 200665080

約数和(自身を除く): 114791992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 139, 196, 197, 224, 278, 392, 394, 448, 556, 784, 788, 973, 1112, 1379, 1568, 1576, 1946, 2224, 2758, 3136, 3152, 3892, 4448, 5516, 6304, 6811, 7784, 8896, 9653, 11032, 12608, 13622, 15568, 19306, 22064, 27244, 27383, 31136, 38612, 44128, 54488, 54766, 62272, 77224, 88256, 108976, 109532, 154448, 191681, 217952, 219064, 308896, 383362, 435904, 438128, 617792, 766724, 876256, 1341767, 1533448, 1752512, 2683534, 3066896, 5367068, 6133792, 10734136, 12267584, 21468272, 42936544, 85873088]

約数ペア:

[(1, 85873088), (2, 42936544), (4, 21468272), (7, 12267584), (8, 10734136), (14, 6133792), (16, 5367068), (28, 3066896), (32, 2683534), (49, 1752512), (56, 1533448), (64, 1341767), (98, 876256), (112, 766724), (139, 617792), (196, 438128), (197, 435904), (224, 383362), (278, 308896), (392, 219064), (394, 217952), (448, 191681), (556, 154448), (784, 109532), (788, 108976), (973, 88256), (1112, 77224), (1379, 62272), (1568, 54766), (1576, 54488), (1946, 44128), (2224, 38612), (2758, 31136), (3136, 27383), (3152, 27244), (3892, 22064), (4448, 19306), (5516, 15568), (6304, 13622), (6811, 12608), (7784, 11032), (8896, 9653)]