87458336

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^2\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 108

約数和(自身を含む): 213872778

約数和(自身を除く): 126414442

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 193, 196, 224, 238, 272, 289, 386, 392, 476, 544, 578, 772, 784, 833, 952, 1156, 1351, 1544, 1568, 1666, 1904, 2023, 2312, 2702, 3088, 3281, 3332, 3808, 4046, 4624, 5404, 6176, 6562, 6664, 8092, 9248, 9457, 10808, 13124, 13328, 14161, 16184, 18914, 21616, 22967, 26248, 26656, 28322, 32368, 37828, 43232, 45934, 52496, 55777, 56644, 64736, 75656, 91868, 104992, 111554, 113288, 151312, 160769, 183736, 223108, 226576, 302624, 321538, 367472, 390439, 446216, 453152, 643076, 734944, 780878, 892432, 1286152, 1561756, 1784864, 2572304, 2733073, 3123512, 5144608, 5466146, 6247024, 10932292, 12494048, 21864584, 43729168, 87458336]

約数ペア:

[(1, 87458336), (2, 43729168), (4, 21864584), (7, 12494048), (8, 10932292), (14, 6247024), (16, 5466146), (17, 5144608), (28, 3123512), (32, 2733073), (34, 2572304), (49, 1784864), (56, 1561756), (68, 1286152), (98, 892432), (112, 780878), (119, 734944), (136, 643076), (193, 453152), (196, 446216), (224, 390439), (238, 367472), (272, 321538), (289, 302624), (386, 226576), (392, 223108), (476, 183736), (544, 160769), (578, 151312), (772, 113288), (784, 111554), (833, 104992), (952, 91868), (1156, 75656), (1351, 64736), (1544, 56644), (1568, 55777), (1666, 52496), (1904, 45934), (2023, 43232), (2312, 37828), (2702, 32368), (3088, 28322), (3281, 26656), (3332, 26248), (3808, 22967), (4046, 21616), (4624, 18914), (5404, 16184), (6176, 14161), (6562, 13328), (6664, 13124), (8092, 10808), (9248, 9457)]