68293638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 188236800

約数和(自身を除く): 119943162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 37, 38, 42, 54, 57, 63, 74, 111, 114, 126, 133, 171, 189, 222, 257, 259, 266, 333, 342, 378, 399, 513, 514, 518, 666, 703, 771, 777, 798, 999, 1026, 1197, 1406, 1542, 1554, 1799, 1998, 2109, 2313, 2331, 2394, 3591, 3598, 4218, 4626, 4662, 4883, 4921, 5397, 6327, 6939, 6993, 7182, 9509, 9766, 9842, 10794, 12654, 13878, 13986, 14649, 14763, 16191, 18981, 19018, 28527, 29298, 29526, 32382, 34181, 37962, 43947, 44289, 48573, 57054, 66563, 68362, 85581, 87894, 88578, 97146, 102543, 131841, 132867, 133126, 171162, 180671, 199689, 205086, 256743, 263682, 265734, 307629, 361342, 399378, 513486, 542013, 599067, 615258, 922887, 1084026, 1198134, 1264697, 1626039, 1797201, 1845774, 2529394, 3252078, 3594402, 3794091, 4878117, 7588182, 9756234, 11382273, 22764546, 34146819, 68293638]

約数ペア:

[(1, 68293638), (2, 34146819), (3, 22764546), (6, 11382273), (7, 9756234), (9, 7588182), (14, 4878117), (18, 3794091), (19, 3594402), (21, 3252078), (27, 2529394), (37, 1845774), (38, 1797201), (42, 1626039), (54, 1264697), (57, 1198134), (63, 1084026), (74, 922887), (111, 615258), (114, 599067), (126, 542013), (133, 513486), (171, 399378), (189, 361342), (222, 307629), (257, 265734), (259, 263682), (266, 256743), (333, 205086), (342, 199689), (378, 180671), (399, 171162), (513, 133126), (514, 132867), (518, 131841), (666, 102543), (703, 97146), (771, 88578), (777, 87894), (798, 85581), (999, 68362), (1026, 66563), (1197, 57054), (1406, 48573), (1542, 44289), (1554, 43947), (1799, 37962), (1998, 34181), (2109, 32382), (2313, 29526), (2331, 29298), (2394, 28527), (3591, 19018), (3598, 18981), (4218, 16191), (4626, 14763), (4662, 14649), (4883, 13986), (4921, 13878), (5397, 12654), (6327, 10794), (6939, 9842), (6993, 9766), (7182, 9509)]