87083612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 121935268

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 23, 28, 38, 44, 46, 76, 77, 92, 133, 154, 161, 209, 253, 266, 308, 322, 418, 437, 506, 532, 644, 647, 836, 874, 1012, 1294, 1463, 1748, 1771, 2588, 2926, 3059, 3542, 4529, 4807, 5852, 6118, 7084, 7117, 9058, 9614, 12236, 12293, 14234, 14881, 18116, 19228, 24586, 28468, 29762, 33649, 49172, 49819, 59524, 67298, 86051, 99638, 104167, 134596, 135223, 163691, 172102, 199276, 208334, 270446, 282739, 327382, 344204, 416668, 540892, 565478, 654764, 946561, 1130956, 1145837, 1893122, 1979173, 2291674, 3110129, 3786244, 3958346, 4583348, 6220258, 7916692, 12440516, 21770903, 43541806, 87083612]

約数ペア:

[(1, 87083612), (2, 43541806), (4, 21770903), (7, 12440516), (11, 7916692), (14, 6220258), (19, 4583348), (22, 3958346), (23, 3786244), (28, 3110129), (38, 2291674), (44, 1979173), (46, 1893122), (76, 1145837), (77, 1130956), (92, 946561), (133, 654764), (154, 565478), (161, 540892), (209, 416668), (253, 344204), (266, 327382), (308, 282739), (322, 270446), (418, 208334), (437, 199276), (506, 172102), (532, 163691), (644, 135223), (647, 134596), (836, 104167), (874, 99638), (1012, 86051), (1294, 67298), (1463, 59524), (1748, 49819), (1771, 49172), (2588, 33649), (2926, 29762), (3059, 28468), (3542, 24586), (4529, 19228), (4807, 18116), (5852, 14881), (6118, 14234), (7084, 12293), (7117, 12236), (9058, 9614)]