85488816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 265205248

約数和(自身を除く): 179716432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 61, 84, 86, 97, 112, 122, 129, 168, 172, 183, 194, 244, 258, 291, 301, 336, 344, 366, 388, 427, 488, 516, 582, 602, 679, 688, 732, 776, 854, 903, 976, 1032, 1164, 1204, 1281, 1358, 1464, 1552, 1708, 1806, 2037, 2064, 2328, 2408, 2562, 2623, 2716, 2928, 3416, 3612, 4074, 4171, 4656, 4816, 5124, 5246, 5432, 5917, 6832, 7224, 7869, 8148, 8342, 10248, 10492, 10864, 11834, 12513, 14448, 15738, 16296, 16684, 17751, 18361, 20496, 20984, 23668, 25026, 29197, 31476, 32592, 33368, 35502, 36722, 41419, 41968, 47336, 50052, 55083, 58394, 62952, 66736, 71004, 73444, 82838, 87591, 94672, 100104, 110166, 116788, 124257, 125904, 142008, 146888, 165676, 175182, 200208, 220332, 233576, 248514, 254431, 284016, 293776, 331352, 350364, 440664, 467152, 497028, 508862, 662704, 700728, 763293, 881328, 994056, 1017724, 1401456, 1526586, 1781017, 1988112, 2035448, 3053172, 3562034, 4070896, 5343051, 6106344, 7124068, 10686102, 12212688, 14248136, 21372204, 28496272, 42744408, 85488816]

約数ペア:

[(1, 85488816), (2, 42744408), (3, 28496272), (4, 21372204), (6, 14248136), (7, 12212688), (8, 10686102), (12, 7124068), (14, 6106344), (16, 5343051), (21, 4070896), (24, 3562034), (28, 3053172), (42, 2035448), (43, 1988112), (48, 1781017), (56, 1526586), (61, 1401456), (84, 1017724), (86, 994056), (97, 881328), (112, 763293), (122, 700728), (129, 662704), (168, 508862), (172, 497028), (183, 467152), (194, 440664), (244, 350364), (258, 331352), (291, 293776), (301, 284016), (336, 254431), (344, 248514), (366, 233576), (388, 220332), (427, 200208), (488, 175182), (516, 165676), (582, 146888), (602, 142008), (679, 125904), (688, 124257), (732, 116788), (776, 110166), (854, 100104), (903, 94672), (976, 87591), (1032, 82838), (1164, 73444), (1204, 71004), (1281, 66736), (1358, 62952), (1464, 58394), (1552, 55083), (1708, 50052), (1806, 47336), (2037, 41968), (2064, 41419), (2328, 36722), (2408, 35502), (2562, 33368), (2623, 32592), (2716, 31476), (2928, 29197), (3416, 25026), (3612, 23668), (4074, 20984), (4171, 20496), (4656, 18361), (4816, 17751), (5124, 16684), (5246, 16296), (5432, 15738), (5917, 14448), (6832, 12513), (7224, 11834), (7869, 10864), (8148, 10492), (8342, 10248)]