74077584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{220469}}^1$

素因数の和:220487

約数の個数: 40

約数和(自身を含む): 218706240

約数和(自身を除く): 144628656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 220469, 440938, 661407, 881876, 1322814, 1543283, 1763752, 2645628, 3086566, 3527504, 4629849, 5291256, 6173132, 9259698, 10582512, 12346264, 18519396, 24692528, 37038792, 74077584]

約数ペア:

[(1, 74077584), (2, 37038792), (3, 24692528), (4, 18519396), (6, 12346264), (7, 10582512), (8, 9259698), (12, 6173132), (14, 5291256), (16, 4629849), (21, 3527504), (24, 3086566), (28, 2645628), (42, 1763752), (48, 1543283), (56, 1322814), (84, 881876), (112, 661407), (168, 440938), (336, 220469)]