68163546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 154791936

約数和(自身を除く): 86628390

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 103, 111, 206, 222, 271, 309, 407, 542, 618, 813, 814, 1133, 1221, 1626, 2266, 2442, 2981, 3399, 3811, 5962, 6798, 7622, 8943, 10027, 11433, 17886, 20054, 22866, 27913, 30081, 41921, 55826, 60162, 83739, 83842, 110297, 125763, 167478, 220594, 251526, 307043, 330891, 614086, 661782, 921129, 1032781, 1842258, 2065562, 3098343, 6196686, 11360591, 22721182, 34081773, 68163546]

約数ペア:

[(1, 68163546), (2, 34081773), (3, 22721182), (6, 11360591), (11, 6196686), (22, 3098343), (33, 2065562), (37, 1842258), (66, 1032781), (74, 921129), (103, 661782), (111, 614086), (206, 330891), (222, 307043), (271, 251526), (309, 220594), (407, 167478), (542, 125763), (618, 110297), (813, 83842), (814, 83739), (1133, 60162), (1221, 55826), (1626, 41921), (2266, 30081), (2442, 27913), (2981, 22866), (3399, 20054), (3811, 17886), (5962, 11433), (6798, 10027), (7622, 8943)]