81510252

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1301}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 199487232

約数和(自身を除く): 117976980

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 227, 276, 454, 681, 908, 1301, 1362, 2602, 2724, 3903, 5204, 5221, 7806, 10442, 15612, 15663, 20884, 29923, 31326, 59846, 62652, 89769, 119692, 179538, 295327, 359076, 590654, 885981, 1181308, 1771962, 3543924, 6792521, 13585042, 20377563, 27170084, 40755126, 81510252]

約数ペア:

[(1, 81510252), (2, 40755126), (3, 27170084), (4, 20377563), (6, 13585042), (12, 6792521), (23, 3543924), (46, 1771962), (69, 1181308), (92, 885981), (138, 590654), (227, 359076), (276, 295327), (454, 179538), (681, 119692), (908, 89769), (1301, 62652), (1362, 59846), (2602, 31326), (2724, 29923), (3903, 20884), (5204, 15663), (5221, 15612), (7806, 10442)]