90505338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1619}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 227681280

約数和(自身を除く): 137175942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1331, 1619, 1694, 2541, 2662, 3238, 3993, 4857, 5082, 7986, 9317, 9714, 11333, 17809, 18634, 22666, 27951, 33999, 35618, 53427, 55902, 67998, 106854, 124663, 195899, 249326, 373989, 391798, 587697, 747978, 1175394, 1371293, 2154889, 2742586, 4113879, 4309778, 6464667, 8227758, 12929334, 15084223, 30168446, 45252669, 90505338]

約数ペア:

[(1, 90505338), (2, 45252669), (3, 30168446), (6, 15084223), (7, 12929334), (11, 8227758), (14, 6464667), (21, 4309778), (22, 4113879), (33, 2742586), (42, 2154889), (66, 1371293), (77, 1175394), (121, 747978), (154, 587697), (231, 391798), (242, 373989), (363, 249326), (462, 195899), (726, 124663), (847, 106854), (1331, 67998), (1619, 55902), (1694, 53427), (2541, 35618), (2662, 33999), (3238, 27951), (3993, 22666), (4857, 18634), (5082, 17809), (7986, 11333), (9317, 9714)]