68305182

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 155361024

約数和(自身を除く): 87055842

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 83, 111, 166, 222, 249, 337, 407, 498, 674, 814, 913, 1011, 1221, 1826, 2022, 2442, 2739, 3071, 3707, 5478, 6142, 7414, 9213, 11121, 12469, 18426, 22242, 24938, 27971, 33781, 37407, 55942, 67562, 74814, 83913, 101343, 137159, 167826, 202686, 274318, 307681, 411477, 615362, 822954, 923043, 1034927, 1846086, 2069854, 3104781, 6209562, 11384197, 22768394, 34152591, 68305182]

約数ペア:

[(1, 68305182), (2, 34152591), (3, 22768394), (6, 11384197), (11, 6209562), (22, 3104781), (33, 2069854), (37, 1846086), (66, 1034927), (74, 923043), (83, 822954), (111, 615362), (166, 411477), (222, 307681), (249, 274318), (337, 202686), (407, 167826), (498, 137159), (674, 101343), (814, 83913), (913, 74814), (1011, 67562), (1221, 55942), (1826, 37407), (2022, 33781), (2442, 27971), (2739, 24938), (3071, 22242), (3707, 18426), (5478, 12469), (6142, 11121), (7414, 9213)]