98178066

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:888

約数の個数: 72

約数和(自身を含む): 249376140

約数和(自身を除く): 151198074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 157, 294, 314, 441, 471, 709, 882, 942, 1099, 1413, 1418, 2127, 2198, 2826, 3297, 4254, 4963, 6381, 6594, 7693, 9891, 9926, 12762, 14889, 15386, 19782, 23079, 29778, 34741, 44667, 46158, 69237, 69482, 89334, 104223, 111313, 138474, 208446, 222626, 312669, 333939, 625338, 667878, 779191, 1001817, 1558382, 2003634, 2337573, 4675146, 5454337, 7012719, 10908674, 14025438, 16363011, 32726022, 49089033, 98178066]

約数ペア:

[(1, 98178066), (2, 49089033), (3, 32726022), (6, 16363011), (7, 14025438), (9, 10908674), (14, 7012719), (18, 5454337), (21, 4675146), (42, 2337573), (49, 2003634), (63, 1558382), (98, 1001817), (126, 779191), (147, 667878), (157, 625338), (294, 333939), (314, 312669), (441, 222626), (471, 208446), (709, 138474), (882, 111313), (942, 104223), (1099, 89334), (1413, 69482), (1418, 69237), (2127, 46158), (2198, 44667), (2826, 34741), (3297, 29778), (4254, 23079), (4963, 19782), (6381, 15386), (6594, 14889), (7693, 12762), (9891, 9926)]