126917868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12487}}^1$

素因数の和:12523

約数の個数: 72

約数和(自身を含む): 372042496

約数和(自身を除く): 245124628

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 12487, 24974, 37461, 49948, 74922, 87409, 137357, 149844, 174818, 262227, 274714, 349636, 412071, 524454, 549428, 824142, 961499, 1048908, 1510927, 1648284, 1922998, 2884497, 3021854, 3845996, 4532781, 5768994, 6043708, 9065562, 10576489, 11537988, 18131124, 21152978, 31729467, 42305956, 63458934, 126917868]

約数ペア:

[(1, 126917868), (2, 63458934), (3, 42305956), (4, 31729467), (6, 21152978), (7, 18131124), (11, 11537988), (12, 10576489), (14, 9065562), (21, 6043708), (22, 5768994), (28, 4532781), (33, 3845996), (42, 3021854), (44, 2884497), (66, 1922998), (77, 1648284), (84, 1510927), (121, 1048908), (132, 961499), (154, 824142), (231, 549428), (242, 524454), (308, 412071), (363, 349636), (462, 274714), (484, 262227), (726, 174818), (847, 149844), (924, 137357), (1452, 87409), (1694, 74922), (2541, 49948), (3388, 37461), (5082, 24974), (10164, 12487)]