68682236

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 144033792

約数和(自身を除く): 75351556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 868, 938, 1181, 1876, 2077, 2362, 4154, 4724, 8267, 8308, 14539, 16534, 29078, 33068, 36611, 58156, 73222, 79127, 146444, 158254, 256277, 316508, 512554, 553889, 1025108, 1107778, 2215556, 2452937, 4905874, 9811748, 17170559, 34341118, 68682236]

約数ペア:

[(1, 68682236), (2, 34341118), (4, 17170559), (7, 9811748), (14, 4905874), (28, 2452937), (31, 2215556), (62, 1107778), (67, 1025108), (124, 553889), (134, 512554), (217, 316508), (268, 256277), (434, 158254), (469, 146444), (868, 79127), (938, 73222), (1181, 58156), (1876, 36611), (2077, 33068), (2362, 29078), (4154, 16534), (4724, 14539), (8267, 8308)]