61267052

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 137683728

約数和(自身を除く): 76416676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 157, 181, 196, 308, 314, 362, 539, 628, 724, 1078, 1099, 1267, 1727, 1991, 2156, 2198, 2534, 3454, 3982, 4396, 5068, 6908, 7693, 7964, 8869, 12089, 13937, 15386, 17738, 24178, 27874, 28417, 30772, 35476, 48356, 55748, 56834, 84623, 97559, 113668, 169246, 195118, 198919, 312587, 338492, 390236, 397838, 625174, 795676, 1250348, 1392433, 2188109, 2784866, 4376218, 5569732, 8752436, 15316763, 30633526, 61267052]

約数ペア:

[(1, 61267052), (2, 30633526), (4, 15316763), (7, 8752436), (11, 5569732), (14, 4376218), (22, 2784866), (28, 2188109), (44, 1392433), (49, 1250348), (77, 795676), (98, 625174), (154, 397838), (157, 390236), (181, 338492), (196, 312587), (308, 198919), (314, 195118), (362, 169246), (539, 113668), (628, 97559), (724, 84623), (1078, 56834), (1099, 55748), (1267, 48356), (1727, 35476), (1991, 30772), (2156, 28417), (2198, 27874), (2534, 24178), (3454, 17738), (3982, 15386), (4396, 13937), (5068, 12089), (6908, 8869), (7693, 7964)]