77684530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 175488768

約数和(自身を除く): 97804238

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 233, 385, 433, 466, 770, 866, 1165, 1631, 2165, 2330, 2563, 3031, 3262, 4330, 4763, 5126, 6062, 8155, 9526, 12815, 15155, 16310, 17941, 23815, 25630, 30310, 33341, 35882, 47630, 66682, 89705, 100889, 166705, 179410, 201778, 333410, 504445, 706223, 1008890, 1109779, 1412446, 2219558, 3531115, 5548895, 7062230, 7768453, 11097790, 15536906, 38842265, 77684530]

約数ペア:

[(1, 77684530), (2, 38842265), (5, 15536906), (7, 11097790), (10, 7768453), (11, 7062230), (14, 5548895), (22, 3531115), (35, 2219558), (55, 1412446), (70, 1109779), (77, 1008890), (110, 706223), (154, 504445), (233, 333410), (385, 201778), (433, 179410), (466, 166705), (770, 100889), (866, 89705), (1165, 66682), (1631, 47630), (2165, 35882), (2330, 33341), (2563, 30310), (3031, 25630), (3262, 23815), (4330, 17941), (4763, 16310), (5126, 15155), (6062, 12815), (8155, 9526)]