172196442

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1457

約数の個数: 80

約数和(自身を含む): 427166784

約数和(自身を除く): 254970342

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 81, 99, 142, 162, 198, 213, 297, 426, 594, 639, 781, 891, 1278, 1361, 1562, 1782, 1917, 2343, 2722, 3834, 4083, 4686, 5751, 7029, 8166, 11502, 12249, 14058, 14971, 21087, 24498, 29942, 36747, 42174, 44913, 63261, 73494, 89826, 96631, 110241, 126522, 134739, 193262, 220482, 269478, 289893, 404217, 579786, 808434, 869679, 1062941, 1212651, 1739358, 2125882, 2425302, 2609037, 3188823, 5218074, 6377646, 7827111, 9566469, 15654222, 19132938, 28699407, 57398814, 86098221, 172196442]

約数ペア:

[(1, 172196442), (2, 86098221), (3, 57398814), (6, 28699407), (9, 19132938), (11, 15654222), (18, 9566469), (22, 7827111), (27, 6377646), (33, 5218074), (54, 3188823), (66, 2609037), (71, 2425302), (81, 2125882), (99, 1739358), (142, 1212651), (162, 1062941), (198, 869679), (213, 808434), (297, 579786), (426, 404217), (594, 289893), (639, 269478), (781, 220482), (891, 193262), (1278, 134739), (1361, 126522), (1562, 110241), (1782, 96631), (1917, 89826), (2343, 73494), (2722, 63261), (3834, 44913), (4083, 42174), (4686, 36747), (5751, 29942), (7029, 24498), (8166, 21087), (11502, 14971), (12249, 14058)]