65144142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 176947200

約数和(自身を除く): 111803058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 59, 63, 69, 118, 126, 127, 138, 161, 177, 189, 207, 254, 322, 354, 378, 381, 413, 414, 483, 531, 621, 762, 826, 889, 966, 1062, 1143, 1239, 1242, 1357, 1449, 1593, 1778, 2286, 2478, 2667, 2714, 2898, 2921, 3186, 3429, 3717, 4071, 4347, 5334, 5842, 6858, 7434, 7493, 8001, 8142, 8694, 8763, 9499, 11151, 12213, 14986, 16002, 17526, 18998, 20447, 22302, 22479, 24003, 24426, 26289, 28497, 36639, 40894, 44958, 48006, 52451, 52578, 56994, 61341, 67437, 73278, 78867, 85491, 104902, 122682, 134874, 157353, 157734, 170982, 172339, 184023, 202311, 256473, 314706, 344678, 368046, 404622, 472059, 512946, 517017, 552069, 944118, 1034034, 1104138, 1206373, 1416177, 1551051, 2412746, 2832354, 3102102, 3619119, 4653153, 7238238, 9306306, 10857357, 21714714, 32572071, 65144142]

約数ペア:

[(1, 65144142), (2, 32572071), (3, 21714714), (6, 10857357), (7, 9306306), (9, 7238238), (14, 4653153), (18, 3619119), (21, 3102102), (23, 2832354), (27, 2412746), (42, 1551051), (46, 1416177), (54, 1206373), (59, 1104138), (63, 1034034), (69, 944118), (118, 552069), (126, 517017), (127, 512946), (138, 472059), (161, 404622), (177, 368046), (189, 344678), (207, 314706), (254, 256473), (322, 202311), (354, 184023), (378, 172339), (381, 170982), (413, 157734), (414, 157353), (483, 134874), (531, 122682), (621, 104902), (762, 85491), (826, 78867), (889, 73278), (966, 67437), (1062, 61341), (1143, 56994), (1239, 52578), (1242, 52451), (1357, 48006), (1449, 44958), (1593, 40894), (1778, 36639), (2286, 28497), (2478, 26289), (2667, 24426), (2714, 24003), (2898, 22479), (2921, 22302), (3186, 20447), (3429, 18998), (3717, 17526), (4071, 16002), (4347, 14986), (5334, 12213), (5842, 11151), (6858, 9499), (7434, 8763), (7493, 8694), (8001, 8142)]