71870544

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 218021760

約数和(自身を除く): 146151216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 53, 54, 72, 73, 86, 106, 108, 129, 144, 146, 159, 172, 212, 216, 219, 258, 292, 318, 344, 387, 424, 432, 438, 477, 516, 584, 636, 657, 688, 774, 848, 876, 954, 1032, 1161, 1168, 1272, 1314, 1431, 1548, 1752, 1908, 1971, 2064, 2279, 2322, 2544, 2628, 2862, 3096, 3139, 3504, 3816, 3869, 3942, 4558, 4644, 5256, 5724, 6192, 6278, 6837, 7632, 7738, 7884, 9116, 9288, 9417, 10512, 11448, 11607, 12556, 13674, 15476, 15768, 18232, 18576, 18834, 20511, 22896, 23214, 25112, 27348, 28251, 30952, 31536, 34821, 36464, 37668, 41022, 46428, 50224, 54696, 56502, 61533, 61904, 69642, 75336, 82044, 84753, 92856, 104463, 109392, 113004, 123066, 139284, 150672, 164088, 166367, 169506, 185712, 208926, 226008, 246132, 278568, 328176, 332734, 339012, 417852, 452016, 492264, 499101, 557136, 665468, 678024, 835704, 984528, 998202, 1330936, 1356048, 1497303, 1671408, 1996404, 2661872, 2994606, 3992808, 4491909, 5989212, 7985616, 8983818, 11978424, 17967636, 23956848, 35935272, 71870544]

約数ペア:

[(1, 71870544), (2, 35935272), (3, 23956848), (4, 17967636), (6, 11978424), (8, 8983818), (9, 7985616), (12, 5989212), (16, 4491909), (18, 3992808), (24, 2994606), (27, 2661872), (36, 1996404), (43, 1671408), (48, 1497303), (53, 1356048), (54, 1330936), (72, 998202), (73, 984528), (86, 835704), (106, 678024), (108, 665468), (129, 557136), (144, 499101), (146, 492264), (159, 452016), (172, 417852), (212, 339012), (216, 332734), (219, 328176), (258, 278568), (292, 246132), (318, 226008), (344, 208926), (387, 185712), (424, 169506), (432, 166367), (438, 164088), (477, 150672), (516, 139284), (584, 123066), (636, 113004), (657, 109392), (688, 104463), (774, 92856), (848, 84753), (876, 82044), (954, 75336), (1032, 69642), (1161, 61904), (1168, 61533), (1272, 56502), (1314, 54696), (1431, 50224), (1548, 46428), (1752, 41022), (1908, 37668), (1971, 36464), (2064, 34821), (2279, 31536), (2322, 30952), (2544, 28251), (2628, 27348), (2862, 25112), (3096, 23214), (3139, 22896), (3504, 20511), (3816, 18834), (3869, 18576), (3942, 18232), (4558, 15768), (4644, 15476), (5256, 13674), (5724, 12556), (6192, 11607), (6278, 11448), (6837, 10512), (7632, 9417), (7738, 9288), (7884, 9116)]