66540006

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 168648480

約数和(自身を除く): 102108474

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 43, 51, 78, 86, 102, 117, 129, 153, 221, 234, 258, 306, 387, 389, 442, 559, 663, 731, 774, 778, 1118, 1167, 1326, 1462, 1677, 1989, 2193, 2334, 3354, 3501, 3978, 4386, 5031, 5057, 6579, 6613, 7002, 9503, 10062, 10114, 13158, 13226, 15171, 16727, 19006, 19839, 28509, 30342, 33454, 39678, 45513, 50181, 57018, 59517, 85527, 85969, 91026, 100362, 119034, 150543, 171054, 171938, 217451, 257907, 284359, 301086, 434902, 515814, 568718, 652353, 773721, 853077, 1304706, 1547442, 1706154, 1957059, 2559231, 3696667, 3914118, 5118462, 7393334, 11090001, 22180002, 33270003, 66540006]

約数ペア:

[(1, 66540006), (2, 33270003), (3, 22180002), (6, 11090001), (9, 7393334), (13, 5118462), (17, 3914118), (18, 3696667), (26, 2559231), (34, 1957059), (39, 1706154), (43, 1547442), (51, 1304706), (78, 853077), (86, 773721), (102, 652353), (117, 568718), (129, 515814), (153, 434902), (221, 301086), (234, 284359), (258, 257907), (306, 217451), (387, 171938), (389, 171054), (442, 150543), (559, 119034), (663, 100362), (731, 91026), (774, 85969), (778, 85527), (1118, 59517), (1167, 57018), (1326, 50181), (1462, 45513), (1677, 39678), (1989, 33454), (2193, 30342), (2334, 28509), (3354, 19839), (3501, 19006), (3978, 16727), (4386, 15171), (5031, 13226), (5057, 13158), (6579, 10114), (6613, 10062), (7002, 9503)]