66680334

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:611

約数の個数: 80

約数和(自身を含む): 172474368

約数和(自身を除く): 105794034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 127, 162, 189, 254, 378, 381, 463, 567, 762, 889, 926, 1134, 1143, 1389, 1778, 2286, 2667, 2778, 3241, 3429, 4167, 5334, 6482, 6858, 8001, 8334, 9723, 10287, 12501, 16002, 19446, 20574, 24003, 25002, 29169, 37503, 48006, 58338, 58801, 72009, 75006, 87507, 117602, 144018, 175014, 176403, 262521, 352806, 411607, 525042, 529209, 823214, 1058418, 1234821, 1587627, 2469642, 3175254, 3704463, 4762881, 7408926, 9525762, 11113389, 22226778, 33340167, 66680334]

約数ペア:

[(1, 66680334), (2, 33340167), (3, 22226778), (6, 11113389), (7, 9525762), (9, 7408926), (14, 4762881), (18, 3704463), (21, 3175254), (27, 2469642), (42, 1587627), (54, 1234821), (63, 1058418), (81, 823214), (126, 529209), (127, 525042), (162, 411607), (189, 352806), (254, 262521), (378, 176403), (381, 175014), (463, 144018), (567, 117602), (762, 87507), (889, 75006), (926, 72009), (1134, 58801), (1143, 58338), (1389, 48006), (1778, 37503), (2286, 29169), (2667, 25002), (2778, 24003), (3241, 20574), (3429, 19446), (4167, 16002), (5334, 12501), (6482, 10287), (6858, 9723), (8001, 8334)]