72397656

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{2333}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 196616160

約数和(自身を除く): 124218504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2333, 2586, 3448, 3879, 4666, 5172, 6999, 7758, 9332, 10344, 13998, 15516, 18664, 20997, 27996, 31032, 41994, 55992, 83988, 167976, 1005523, 2011046, 3016569, 4022092, 6033138, 8044184, 9049707, 12066276, 18099414, 24132552, 36198828, 72397656]

約数ペア:

[(1, 72397656), (2, 36198828), (3, 24132552), (4, 18099414), (6, 12066276), (8, 9049707), (9, 8044184), (12, 6033138), (18, 4022092), (24, 3016569), (36, 2011046), (72, 1005523), (431, 167976), (862, 83988), (1293, 55992), (1724, 41994), (2333, 31032), (2586, 27996), (3448, 20997), (3879, 18664), (4666, 15516), (5172, 13998), (6999, 10344), (7758, 9332)]