81151464

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82471}}^1$

素因数の和:82521

約数の個数: 32

約数和(自身を含む): 207829440

約数和(自身を除く): 126677976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 82471, 164942, 247413, 329884, 494826, 659768, 989652, 1979304, 3381311, 6762622, 10143933, 13525244, 20287866, 27050488, 40575732, 81151464]

約数ペア:

[(1, 81151464), (2, 40575732), (3, 27050488), (4, 20287866), (6, 13525244), (8, 10143933), (12, 6762622), (24, 3381311), (41, 1979304), (82, 989652), (123, 659768), (164, 494826), (246, 329884), (328, 247413), (492, 164942), (984, 82471)]