78669486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1789}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 195468000

約数和(自身を除く): 116798514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 349, 698, 1047, 1789, 2094, 2443, 3141, 3578, 4886, 5367, 6282, 7329, 10734, 12523, 14658, 16101, 21987, 25046, 32202, 37569, 43974, 75138, 112707, 225414, 624361, 1248722, 1873083, 3746166, 4370527, 5619249, 8741054, 11238498, 13111581, 26223162, 39334743, 78669486]

約数ペア:

[(1, 78669486), (2, 39334743), (3, 26223162), (6, 13111581), (7, 11238498), (9, 8741054), (14, 5619249), (18, 4370527), (21, 3746166), (42, 1873083), (63, 1248722), (126, 624361), (349, 225414), (698, 112707), (1047, 75138), (1789, 43974), (2094, 37569), (2443, 32202), (3141, 25046), (3578, 21987), (4886, 16101), (5367, 14658), (6282, 12523), (7329, 10734)]