90070624

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 227525760

約数和(自身を除く): 137455136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 49, 56, 62, 68, 98, 109, 112, 119, 124, 136, 196, 217, 218, 224, 238, 248, 272, 392, 434, 436, 476, 496, 527, 544, 763, 784, 833, 868, 872, 952, 992, 1054, 1519, 1526, 1568, 1666, 1736, 1744, 1853, 1904, 2108, 3038, 3052, 3332, 3379, 3472, 3488, 3689, 3706, 3808, 4216, 5341, 6076, 6104, 6664, 6758, 6944, 7378, 7412, 8432, 10682, 12152, 12208, 12971, 13328, 13516, 14756, 14824, 16864, 21364, 23653, 24304, 24416, 25823, 25942, 26656, 27032, 29512, 29648, 42728, 47306, 48608, 51646, 51884, 54064, 57443, 59024, 59296, 85456, 90797, 94612, 103292, 103768, 108128, 114886, 118048, 165571, 170912, 181594, 189224, 206584, 207536, 229772, 331142, 363188, 378448, 402101, 413168, 415072, 459544, 662284, 726376, 756896, 804202, 826336, 919088, 1324568, 1452752, 1608404, 1838176, 2649136, 2814707, 2905504, 3216808, 5298272, 5629414, 6433616, 11258828, 12867232, 22517656, 45035312, 90070624]

約数ペア:

[(1, 90070624), (2, 45035312), (4, 22517656), (7, 12867232), (8, 11258828), (14, 6433616), (16, 5629414), (17, 5298272), (28, 3216808), (31, 2905504), (32, 2814707), (34, 2649136), (49, 1838176), (56, 1608404), (62, 1452752), (68, 1324568), (98, 919088), (109, 826336), (112, 804202), (119, 756896), (124, 726376), (136, 662284), (196, 459544), (217, 415072), (218, 413168), (224, 402101), (238, 378448), (248, 363188), (272, 331142), (392, 229772), (434, 207536), (436, 206584), (476, 189224), (496, 181594), (527, 170912), (544, 165571), (763, 118048), (784, 114886), (833, 108128), (868, 103768), (872, 103292), (952, 94612), (992, 90797), (1054, 85456), (1519, 59296), (1526, 59024), (1568, 57443), (1666, 54064), (1736, 51884), (1744, 51646), (1853, 48608), (1904, 47306), (2108, 42728), (3038, 29648), (3052, 29512), (3332, 27032), (3379, 26656), (3472, 25942), (3488, 25823), (3689, 24416), (3706, 24304), (3808, 23653), (4216, 21364), (5341, 16864), (6076, 14824), (6104, 14756), (6664, 13516), (6758, 13328), (6944, 12971), (7378, 12208), (7412, 12152), (8432, 10682)]