73693744

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:194

約数の個数: 60

約数和(自身を含む): 152106336

約数和(自身を除く): 78412592

約数列:

[1, 2, 4, 8, 16, 43, 47, 53, 86, 94, 106, 172, 188, 212, 344, 376, 424, 688, 752, 848, 1849, 2021, 2279, 2491, 3698, 4042, 4558, 4982, 7396, 8084, 9116, 9964, 14792, 16168, 18232, 19928, 29584, 32336, 36464, 39856, 86903, 97997, 107113, 173806, 195994, 214226, 347612, 391988, 428452, 695224, 783976, 856904, 1390448, 1567952, 1713808, 4605859, 9211718, 18423436, 36846872, 73693744]

約数ペア:

[(1, 73693744), (2, 36846872), (4, 18423436), (8, 9211718), (16, 4605859), (43, 1713808), (47, 1567952), (53, 1390448), (86, 856904), (94, 783976), (106, 695224), (172, 428452), (188, 391988), (212, 347612), (344, 214226), (376, 195994), (424, 173806), (688, 107113), (752, 97997), (848, 86903), (1849, 39856), (2021, 36464), (2279, 32336), (2491, 29584), (3698, 19928), (4042, 18232), (4558, 16168), (4982, 14792), (7396, 9964), (8084, 9116)]