84915636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28649}}^1$

素因数の和:28688

約数の個数: 48

約数和(自身を含む): 224616000

約数和(自身を除く): 139700364

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 28649, 57298, 85947, 114596, 171894, 343788, 372437, 544331, 744874, 1088662, 1117311, 1489748, 1632993, 2177324, 2234622, 3265986, 4469244, 6531972, 7076303, 14152606, 21228909, 28305212, 42457818, 84915636]

約数ペア:

[(1, 84915636), (2, 42457818), (3, 28305212), (4, 21228909), (6, 14152606), (12, 7076303), (13, 6531972), (19, 4469244), (26, 3265986), (38, 2234622), (39, 2177324), (52, 1632993), (57, 1489748), (76, 1117311), (78, 1088662), (114, 744874), (156, 544331), (228, 372437), (247, 343788), (494, 171894), (741, 114596), (988, 85947), (1482, 57298), (2964, 28649)]