68223408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1002

約数の個数: 80

約数和(自身を含む): 193725696

約数和(自身を除く): 125502288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 471, 528, 628, 823, 942, 1256, 1646, 1727, 1884, 2469, 2512, 3292, 3454, 3768, 4938, 5181, 6584, 6908, 7536, 9053, 9876, 10362, 13168, 13816, 18106, 19752, 20724, 27159, 27632, 36212, 39504, 41448, 54318, 72424, 82896, 108636, 129211, 144848, 217272, 258422, 387633, 434544, 516844, 775266, 1033688, 1421321, 1550532, 2067376, 2842642, 3101064, 4263963, 5685284, 6202128, 8527926, 11370568, 17055852, 22741136, 34111704, 68223408]

約数ペア:

[(1, 68223408), (2, 34111704), (3, 22741136), (4, 17055852), (6, 11370568), (8, 8527926), (11, 6202128), (12, 5685284), (16, 4263963), (22, 3101064), (24, 2842642), (33, 2067376), (44, 1550532), (48, 1421321), (66, 1033688), (88, 775266), (132, 516844), (157, 434544), (176, 387633), (264, 258422), (314, 217272), (471, 144848), (528, 129211), (628, 108636), (823, 82896), (942, 72424), (1256, 54318), (1646, 41448), (1727, 39504), (1884, 36212), (2469, 27632), (2512, 27159), (3292, 20724), (3454, 19752), (3768, 18106), (4938, 13816), (5181, 13168), (6584, 10362), (6908, 9876), (7536, 9053)]