83966008

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 195350400

約数和(自身を除く): 111384392

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 67, 92, 98, 134, 139, 161, 184, 196, 268, 278, 322, 392, 469, 536, 556, 644, 938, 973, 1112, 1127, 1288, 1541, 1876, 1946, 2254, 3082, 3197, 3283, 3752, 3892, 4508, 6164, 6394, 6566, 6811, 7784, 9016, 9313, 10787, 12328, 12788, 13132, 13622, 18626, 21574, 22379, 25576, 26264, 27244, 37252, 43148, 44758, 54488, 65191, 74504, 75509, 86296, 89516, 130382, 151018, 156653, 179032, 214199, 260764, 302036, 313306, 428398, 456337, 521528, 604072, 626612, 856796, 912674, 1253224, 1499393, 1713592, 1825348, 2998786, 3650696, 5997572, 10495751, 11995144, 20991502, 41983004, 83966008]

約数ペア:

[(1, 83966008), (2, 41983004), (4, 20991502), (7, 11995144), (8, 10495751), (14, 5997572), (23, 3650696), (28, 2998786), (46, 1825348), (49, 1713592), (56, 1499393), (67, 1253224), (92, 912674), (98, 856796), (134, 626612), (139, 604072), (161, 521528), (184, 456337), (196, 428398), (268, 313306), (278, 302036), (322, 260764), (392, 214199), (469, 179032), (536, 156653), (556, 151018), (644, 130382), (938, 89516), (973, 86296), (1112, 75509), (1127, 74504), (1288, 65191), (1541, 54488), (1876, 44758), (1946, 43148), (2254, 37252), (3082, 27244), (3197, 26264), (3283, 25576), (3752, 22379), (3892, 21574), (4508, 18626), (6164, 13622), (6394, 13132), (6566, 12788), (6811, 12328), (7784, 10787), (9016, 9313)]