77181216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2671}}^1$

素因数の和:2734

約数の個数: 96

約数和(自身を含む): 237017088

約数和(自身を除く): 159835872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 903, 1032, 1204, 1376, 1806, 2064, 2408, 2671, 3612, 4128, 4816, 5342, 7224, 8013, 9632, 10684, 14448, 16026, 18697, 21368, 28896, 32052, 37394, 42736, 56091, 64104, 74788, 85472, 112182, 114853, 128208, 149576, 224364, 229706, 256416, 299152, 344559, 448728, 459412, 598304, 689118, 803971, 897456, 918824, 1378236, 1607942, 1794912, 1837648, 2411913, 2756472, 3215884, 3675296, 4823826, 5512944, 6431768, 9647652, 11025888, 12863536, 19295304, 25727072, 38590608, 77181216]

約数ペア:

[(1, 77181216), (2, 38590608), (3, 25727072), (4, 19295304), (6, 12863536), (7, 11025888), (8, 9647652), (12, 6431768), (14, 5512944), (16, 4823826), (21, 3675296), (24, 3215884), (28, 2756472), (32, 2411913), (42, 1837648), (43, 1794912), (48, 1607942), (56, 1378236), (84, 918824), (86, 897456), (96, 803971), (112, 689118), (129, 598304), (168, 459412), (172, 448728), (224, 344559), (258, 299152), (301, 256416), (336, 229706), (344, 224364), (516, 149576), (602, 128208), (672, 114853), (688, 112182), (903, 85472), (1032, 74788), (1204, 64104), (1376, 56091), (1806, 42736), (2064, 37394), (2408, 32052), (2671, 28896), (3612, 21368), (4128, 18697), (4816, 16026), (5342, 14448), (7224, 10684), (8013, 9632)]