85291362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{937}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 199737720

約数和(自身を除く): 114446358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 389, 778, 937, 1167, 1874, 2334, 2811, 3501, 5057, 5622, 7002, 8433, 10114, 12181, 15171, 16866, 24362, 30342, 36543, 45513, 73086, 91026, 109629, 219258, 364493, 728986, 1093479, 2186958, 3280437, 4738409, 6560874, 9476818, 14215227, 28430454, 42645681, 85291362]

約数ペア:

[(1, 85291362), (2, 42645681), (3, 28430454), (6, 14215227), (9, 9476818), (13, 6560874), (18, 4738409), (26, 3280437), (39, 2186958), (78, 1093479), (117, 728986), (234, 364493), (389, 219258), (778, 109629), (937, 91026), (1167, 73086), (1874, 45513), (2334, 36543), (2811, 30342), (3501, 24362), (5057, 16866), (5622, 15171), (7002, 12181), (8433, 10114)]