71927992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9091}}^1$

素因数の和:9163

約数の個数: 32

約数和(自身を含む): 144017280

約数和(自身を除く): 72089288

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 9091, 18182, 36364, 72728, 209093, 390913, 418186, 781826, 836372, 1563652, 1672744, 3127304, 8990999, 17981998, 35963996, 71927992]

約数ペア:

[(1, 71927992), (2, 35963996), (4, 17981998), (8, 8990999), (23, 3127304), (43, 1672744), (46, 1563652), (86, 836372), (92, 781826), (172, 418186), (184, 390913), (344, 209093), (989, 72728), (1978, 36364), (3956, 18182), (7912, 9091)]