80863998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 171872400

約数和(自身を除く): 91008402

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 349, 438, 529, 698, 1047, 1058, 1587, 1679, 2094, 3174, 3358, 5037, 8027, 10074, 16054, 24081, 25477, 38617, 48162, 50954, 76431, 77234, 115851, 152862, 184621, 231702, 369242, 553863, 585971, 1107726, 1171942, 1757913, 3515826, 13477333, 26954666, 40431999, 80863998]

約数ペア:

[(1, 80863998), (2, 40431999), (3, 26954666), (6, 13477333), (23, 3515826), (46, 1757913), (69, 1171942), (73, 1107726), (138, 585971), (146, 553863), (219, 369242), (349, 231702), (438, 184621), (529, 152862), (698, 115851), (1047, 77234), (1058, 76431), (1587, 50954), (1679, 48162), (2094, 38617), (3174, 25477), (3358, 24081), (5037, 16054), (8027, 10074)]