87751356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13567}}^1$

素因数の和:13599

約数の個数: 72

約数和(自身を含む): 259854336

約数和(自身を除く): 172102980

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 13567, 27134, 40701, 54268, 81402, 94969, 149237, 162804, 189938, 284907, 298474, 379876, 447711, 569814, 596948, 664783, 895422, 1044659, 1139628, 1329566, 1790844, 1994349, 2089318, 2659132, 3133977, 3988698, 4178636, 6267954, 7312613, 7977396, 12535908, 14625226, 21937839, 29250452, 43875678, 87751356]

約数ペア:

[(1, 87751356), (2, 43875678), (3, 29250452), (4, 21937839), (6, 14625226), (7, 12535908), (11, 7977396), (12, 7312613), (14, 6267954), (21, 4178636), (22, 3988698), (28, 3133977), (33, 2659132), (42, 2089318), (44, 1994349), (49, 1790844), (66, 1329566), (77, 1139628), (84, 1044659), (98, 895422), (132, 664783), (147, 596948), (154, 569814), (196, 447711), (231, 379876), (294, 298474), (308, 284907), (462, 189938), (539, 162804), (588, 149237), (924, 94969), (1078, 81402), (1617, 54268), (2156, 40701), (3234, 27134), (6468, 13567)]