90354756

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 214121600

約数和(自身を除く): 123766844

約数列:

[1, 2, 3, 4, 6, 12, 157, 199, 241, 314, 398, 471, 482, 597, 628, 723, 796, 942, 964, 1194, 1446, 1884, 2388, 2892, 31243, 37837, 47959, 62486, 75674, 93729, 95918, 113511, 124972, 143877, 151348, 187458, 191836, 227022, 287754, 374916, 454044, 575508, 7529563, 15059126, 22588689, 30118252, 45177378, 90354756]

約数ペア:

[(1, 90354756), (2, 45177378), (3, 30118252), (4, 22588689), (6, 15059126), (12, 7529563), (157, 575508), (199, 454044), (241, 374916), (314, 287754), (398, 227022), (471, 191836), (482, 187458), (597, 151348), (628, 143877), (723, 124972), (796, 113511), (942, 95918), (964, 93729), (1194, 75674), (1446, 62486), (1884, 47959), (2388, 37837), (2892, 31243)]