64811484

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{11467}}^1$

素因数の和:11634

約数の個数: 36

約数和(自身を含む): 164886904

約数和(自身を除く): 100075420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 11467, 22934, 34401, 45868, 68802, 103203, 137604, 206406, 412812, 1800319, 3600638, 5400957, 7201276, 10801914, 16202871, 21603828, 32405742, 64811484]

約数ペア:

[(1, 64811484), (2, 32405742), (3, 21603828), (4, 16202871), (6, 10801914), (9, 7201276), (12, 5400957), (18, 3600638), (36, 1800319), (157, 412812), (314, 206406), (471, 137604), (628, 103203), (942, 68802), (1413, 45868), (1884, 34401), (2826, 22934), (5652, 11467)]