90528122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 153954720

約数和(自身を除く): 63426598

約数列:

[1, 2, 19, 31, 37, 38, 62, 67, 74, 134, 589, 703, 961, 1147, 1178, 1273, 1406, 1922, 2077, 2294, 2479, 2546, 4154, 4958, 18259, 21793, 35557, 36518, 39463, 43586, 47101, 64387, 71114, 76849, 78926, 94202, 128774, 153698, 675583, 1223353, 1351166, 1460131, 2382319, 2446706, 2920262, 4764638, 45264061, 90528122]

約数ペア:

[(1, 90528122), (2, 45264061), (19, 4764638), (31, 2920262), (37, 2446706), (38, 2382319), (62, 1460131), (67, 1351166), (74, 1223353), (134, 675583), (589, 153698), (703, 128774), (961, 94202), (1147, 78926), (1178, 76849), (1273, 71114), (1406, 64387), (1922, 47101), (2077, 43586), (2294, 39463), (2479, 36518), (2546, 35557), (4154, 21793), (4958, 18259)]