68312562

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 154224000

約数和(自身を除く): 85911438

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 101, 102, 114, 202, 303, 323, 349, 606, 646, 698, 969, 1047, 1717, 1919, 1938, 2094, 3434, 3838, 5151, 5757, 5933, 6631, 10302, 11514, 11866, 13262, 17799, 19893, 32623, 35249, 35598, 39786, 65246, 70498, 97869, 105747, 112727, 195738, 211494, 225454, 338181, 599233, 669731, 676362, 1198466, 1339462, 1797699, 2009193, 3595398, 4018386, 11385427, 22770854, 34156281, 68312562]

約数ペア:

[(1, 68312562), (2, 34156281), (3, 22770854), (6, 11385427), (17, 4018386), (19, 3595398), (34, 2009193), (38, 1797699), (51, 1339462), (57, 1198466), (101, 676362), (102, 669731), (114, 599233), (202, 338181), (303, 225454), (323, 211494), (349, 195738), (606, 112727), (646, 105747), (698, 97869), (969, 70498), (1047, 65246), (1717, 39786), (1919, 35598), (1938, 35249), (2094, 32623), (3434, 19893), (3838, 17799), (5151, 13262), (5757, 11866), (5933, 11514), (6631, 10302)]