173669346

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 80

約数和(自身を含む): 403644384

約数和(自身を除く): 229975038

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 107, 129, 162, 214, 233, 258, 321, 387, 466, 642, 699, 774, 963, 1161, 1398, 1926, 2097, 2322, 2889, 3483, 4194, 4601, 5778, 6291, 6966, 8667, 9202, 10019, 12582, 13803, 17334, 18873, 20038, 24931, 27606, 30057, 37746, 41409, 49862, 60114, 74793, 82818, 90171, 124227, 149586, 180342, 224379, 248454, 270513, 372681, 448758, 541026, 673137, 745362, 811539, 1072033, 1346274, 1623078, 2019411, 2144066, 3216099, 4038822, 6432198, 9648297, 19296594, 28944891, 57889782, 86834673, 173669346]

約数ペア:

[(1, 173669346), (2, 86834673), (3, 57889782), (6, 28944891), (9, 19296594), (18, 9648297), (27, 6432198), (43, 4038822), (54, 3216099), (81, 2144066), (86, 2019411), (107, 1623078), (129, 1346274), (162, 1072033), (214, 811539), (233, 745362), (258, 673137), (321, 541026), (387, 448758), (466, 372681), (642, 270513), (699, 248454), (774, 224379), (963, 180342), (1161, 149586), (1398, 124227), (1926, 90171), (2097, 82818), (2322, 74793), (2889, 60114), (3483, 49862), (4194, 41409), (4601, 37746), (5778, 30057), (6291, 27606), (6966, 24931), (8667, 20038), (9202, 18873), (10019, 17334), (12582, 13803)]