68239206

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 117555354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 47, 54, 63, 69, 94, 126, 138, 141, 161, 167, 189, 207, 282, 322, 329, 334, 378, 414, 423, 483, 501, 621, 658, 846, 966, 987, 1002, 1081, 1169, 1242, 1269, 1449, 1503, 1974, 2162, 2338, 2538, 2898, 2961, 3006, 3243, 3507, 3841, 4347, 4509, 5922, 6486, 7014, 7567, 7682, 7849, 8694, 8883, 9018, 9729, 10521, 11523, 15134, 15698, 17766, 19458, 21042, 22701, 23046, 23547, 26887, 29187, 31563, 34569, 45402, 47094, 53774, 54943, 58374, 63126, 68103, 69138, 70641, 80661, 103707, 109886, 136206, 141282, 161322, 164829, 180527, 204309, 207414, 211923, 241983, 329658, 361054, 408618, 423846, 483966, 494487, 541581, 725949, 988974, 1083162, 1263689, 1451898, 1483461, 1624743, 2527378, 2966922, 3249486, 3791067, 4874229, 7582134, 9748458, 11373201, 22746402, 34119603, 68239206]

約数ペア:

[(1, 68239206), (2, 34119603), (3, 22746402), (6, 11373201), (7, 9748458), (9, 7582134), (14, 4874229), (18, 3791067), (21, 3249486), (23, 2966922), (27, 2527378), (42, 1624743), (46, 1483461), (47, 1451898), (54, 1263689), (63, 1083162), (69, 988974), (94, 725949), (126, 541581), (138, 494487), (141, 483966), (161, 423846), (167, 408618), (189, 361054), (207, 329658), (282, 241983), (322, 211923), (329, 207414), (334, 204309), (378, 180527), (414, 164829), (423, 161322), (483, 141282), (501, 136206), (621, 109886), (658, 103707), (846, 80661), (966, 70641), (987, 69138), (1002, 68103), (1081, 63126), (1169, 58374), (1242, 54943), (1269, 53774), (1449, 47094), (1503, 45402), (1974, 34569), (2162, 31563), (2338, 29187), (2538, 26887), (2898, 23547), (2961, 23046), (3006, 22701), (3243, 21042), (3507, 19458), (3841, 17766), (4347, 15698), (4509, 15134), (5922, 11523), (6486, 10521), (7014, 9729), (7567, 9018), (7682, 8883), (7849, 8694)]