86666944

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:702

約数の個数: 112

約数和(自身を含む): 221211648

約数和(自身を除く): 134544704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 598, 644, 647, 728, 736, 832, 1196, 1288, 1294, 1456, 1472, 2093, 2392, 2576, 2588, 2912, 4186, 4529, 4784, 5152, 5176, 5824, 8372, 8411, 9058, 9568, 10304, 10352, 14881, 16744, 16822, 18116, 19136, 20704, 29762, 33488, 33644, 36232, 41408, 58877, 59524, 66976, 67288, 72464, 104167, 117754, 119048, 133952, 134576, 144928, 193453, 208334, 235508, 238096, 269152, 289856, 386906, 416668, 471016, 476192, 538304, 773812, 833336, 942032, 952384, 1354171, 1547624, 1666672, 1884064, 2708342, 3095248, 3333344, 3768128, 5416684, 6190496, 6666688, 10833368, 12380992, 21666736, 43333472, 86666944]

約数ペア:

[(1, 86666944), (2, 43333472), (4, 21666736), (7, 12380992), (8, 10833368), (13, 6666688), (14, 6190496), (16, 5416684), (23, 3768128), (26, 3333344), (28, 3095248), (32, 2708342), (46, 1884064), (52, 1666672), (56, 1547624), (64, 1354171), (91, 952384), (92, 942032), (104, 833336), (112, 773812), (161, 538304), (182, 476192), (184, 471016), (208, 416668), (224, 386906), (299, 289856), (322, 269152), (364, 238096), (368, 235508), (416, 208334), (448, 193453), (598, 144928), (644, 134576), (647, 133952), (728, 119048), (736, 117754), (832, 104167), (1196, 72464), (1288, 67288), (1294, 66976), (1456, 59524), (1472, 58877), (2093, 41408), (2392, 36232), (2576, 33644), (2588, 33488), (2912, 29762), (4186, 20704), (4529, 19136), (4784, 18116), (5152, 16822), (5176, 16744), (5824, 14881), (8372, 10352), (8411, 10304), (9058, 9568)]