74321916

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 176676864

約数和(自身を除く): 102354948

約数列:

[1, 2, 3, 4, 6, 12, 103, 157, 206, 309, 314, 383, 412, 471, 618, 628, 766, 942, 1149, 1236, 1532, 1884, 2298, 4596, 16171, 32342, 39449, 48513, 60131, 64684, 78898, 97026, 118347, 120262, 157796, 180393, 194052, 236694, 240524, 360786, 473388, 721572, 6193493, 12386986, 18580479, 24773972, 37160958, 74321916]

約数ペア:

[(1, 74321916), (2, 37160958), (3, 24773972), (4, 18580479), (6, 12386986), (12, 6193493), (103, 721572), (157, 473388), (206, 360786), (309, 240524), (314, 236694), (383, 194052), (412, 180393), (471, 157796), (618, 120262), (628, 118347), (766, 97026), (942, 78898), (1149, 64684), (1236, 60131), (1532, 48513), (1884, 39449), (2298, 32342), (4596, 16171)]