72155496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{429497}}^1$

素因数の和:429513

約数の個数: 32

約数和(自身を含む): 206159040

約数和(自身を除く): 134003544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 429497, 858994, 1288491, 1717988, 2576982, 3006479, 3435976, 5153964, 6012958, 9019437, 10307928, 12025916, 18038874, 24051832, 36077748, 72155496]

約数ペア:

[(1, 72155496), (2, 36077748), (3, 24051832), (4, 18038874), (6, 12025916), (7, 10307928), (8, 9019437), (12, 6012958), (14, 5153964), (21, 3435976), (24, 3006479), (28, 2576982), (42, 1717988), (56, 1288491), (84, 858994), (168, 429497)]