85986992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 208111680

約数和(自身を除く): 122124688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 809, 949, 1022, 1168, 1456, 1618, 1898, 2044, 3236, 3796, 4088, 5663, 6472, 6643, 7592, 8176, 10517, 11326, 12944, 13286, 15184, 21034, 22652, 26572, 42068, 45304, 53144, 59057, 73619, 84136, 90608, 106288, 118114, 147238, 168272, 236228, 294476, 413399, 472456, 588952, 767741, 826798, 944912, 1177904, 1535482, 1653596, 3070964, 3307192, 5374187, 6141928, 6614384, 10748374, 12283856, 21496748, 42993496, 85986992]

約数ペア:

[(1, 85986992), (2, 42993496), (4, 21496748), (7, 12283856), (8, 10748374), (13, 6614384), (14, 6141928), (16, 5374187), (26, 3307192), (28, 3070964), (52, 1653596), (56, 1535482), (73, 1177904), (91, 944912), (104, 826798), (112, 767741), (146, 588952), (182, 472456), (208, 413399), (292, 294476), (364, 236228), (511, 168272), (584, 147238), (728, 118114), (809, 106288), (949, 90608), (1022, 84136), (1168, 73619), (1456, 59057), (1618, 53144), (1898, 45304), (2044, 42068), (3236, 26572), (3796, 22652), (4088, 21034), (5663, 15184), (6472, 13286), (6643, 12944), (7592, 11326), (8176, 10517)]