91018312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 214502400

約数和(自身を除く): 123484088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 139, 154, 278, 308, 556, 616, 973, 1063, 1112, 1529, 1946, 2126, 3058, 3892, 4252, 6116, 7441, 7784, 8504, 10703, 11693, 12232, 14882, 21406, 23386, 29764, 42812, 46772, 59528, 81851, 85624, 93544, 147757, 163702, 295514, 327404, 591028, 654808, 1034299, 1182056, 1625327, 2068598, 3250654, 4137196, 6501308, 8274392, 11377289, 13002616, 22754578, 45509156, 91018312]

約数ペア:

[(1, 91018312), (2, 45509156), (4, 22754578), (7, 13002616), (8, 11377289), (11, 8274392), (14, 6501308), (22, 4137196), (28, 3250654), (44, 2068598), (56, 1625327), (77, 1182056), (88, 1034299), (139, 654808), (154, 591028), (278, 327404), (308, 295514), (556, 163702), (616, 147757), (973, 93544), (1063, 85624), (1112, 81851), (1529, 59528), (1946, 46772), (2126, 42812), (3058, 29764), (3892, 23386), (4252, 21406), (6116, 14882), (7441, 12232), (7784, 11693), (8504, 10703)]