8169984

素因数分解:

$2^9\times 3^4\times {\mathrm{197}}^1$

素因数の和:227

約数の個数: 100

約数和(自身を含む): 24509034

約数和(自身を除く): 16339050

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 197, 216, 256, 288, 324, 384, 394, 432, 512, 576, 591, 648, 768, 788, 864, 1152, 1182, 1296, 1536, 1576, 1728, 1773, 2304, 2364, 2592, 3152, 3456, 3546, 4608, 4728, 5184, 5319, 6304, 6912, 7092, 9456, 10368, 10638, 12608, 13824, 14184, 15957, 18912, 20736, 21276, 25216, 28368, 31914, 37824, 41472, 42552, 50432, 56736, 63828, 75648, 85104, 100864, 113472, 127656, 151296, 170208, 226944, 255312, 302592, 340416, 453888, 510624, 680832, 907776, 1021248, 1361664, 2042496, 2723328, 4084992, 8169984]

約数ペア:

[(1, 8169984), (2, 4084992), (3, 2723328), (4, 2042496), (6, 1361664), (8, 1021248), (9, 907776), (12, 680832), (16, 510624), (18, 453888), (24, 340416), (27, 302592), (32, 255312), (36, 226944), (48, 170208), (54, 151296), (64, 127656), (72, 113472), (81, 100864), (96, 85104), (108, 75648), (128, 63828), (144, 56736), (162, 50432), (192, 42552), (197, 41472), (216, 37824), (256, 31914), (288, 28368), (324, 25216), (384, 21276), (394, 20736), (432, 18912), (512, 15957), (576, 14184), (591, 13824), (648, 12608), (768, 10638), (788, 10368), (864, 9456), (1152, 7092), (1182, 6912), (1296, 6304), (1536, 5319), (1576, 5184), (1728, 4728), (1773, 4608), (2304, 3546), (2364, 3456), (2592, 3152)]