85554112

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2$

素因数の和:103

約数の個数: 126

約数和(自身を含む): 214064088

約数和(自身を除く): 128509976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 133, 152, 161, 184, 224, 266, 304, 322, 361, 368, 437, 448, 529, 532, 608, 644, 722, 736, 874, 1058, 1064, 1216, 1288, 1444, 1472, 1748, 2116, 2128, 2527, 2576, 2888, 3059, 3496, 3703, 4232, 4256, 5054, 5152, 5776, 6118, 6992, 7406, 8303, 8464, 8512, 10051, 10108, 10304, 11552, 12236, 13984, 14812, 16606, 16928, 20102, 20216, 23104, 24472, 27968, 29624, 33212, 33856, 40204, 40432, 48944, 58121, 59248, 66424, 70357, 80408, 80864, 97888, 116242, 118496, 132848, 140714, 160816, 161728, 190969, 195776, 232484, 236992, 265696, 281428, 321632, 381938, 464968, 531392, 562856, 643264, 763876, 929936, 1125712, 1336783, 1527752, 1859872, 2251424, 2673566, 3055504, 3719744, 4502848, 5347132, 6111008, 10694264, 12222016, 21388528, 42777056, 85554112]

約数ペア:

[(1, 85554112), (2, 42777056), (4, 21388528), (7, 12222016), (8, 10694264), (14, 6111008), (16, 5347132), (19, 4502848), (23, 3719744), (28, 3055504), (32, 2673566), (38, 2251424), (46, 1859872), (56, 1527752), (64, 1336783), (76, 1125712), (92, 929936), (112, 763876), (133, 643264), (152, 562856), (161, 531392), (184, 464968), (224, 381938), (266, 321632), (304, 281428), (322, 265696), (361, 236992), (368, 232484), (437, 195776), (448, 190969), (529, 161728), (532, 160816), (608, 140714), (644, 132848), (722, 118496), (736, 116242), (874, 97888), (1058, 80864), (1064, 80408), (1216, 70357), (1288, 66424), (1444, 59248), (1472, 58121), (1748, 48944), (2116, 40432), (2128, 40204), (2527, 33856), (2576, 33212), (2888, 29624), (3059, 27968), (3496, 24472), (3703, 23104), (4232, 20216), (4256, 20102), (5054, 16928), (5152, 16606), (5776, 14812), (6118, 13984), (6992, 12236), (7406, 11552), (8303, 10304), (8464, 10108), (8512, 10051)]