81312924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{88001}}^1$

素因数の和:88026

約数の個数: 48

約数和(自身を含む): 236549376

約数和(自身を除く): 155236452

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 88001, 176002, 264003, 352004, 528006, 616007, 968011, 1056012, 1232014, 1848021, 1936022, 2464028, 2904033, 3696042, 3872044, 5808066, 6776077, 7392084, 11616132, 13552154, 20328231, 27104308, 40656462, 81312924]

約数ペア:

[(1, 81312924), (2, 40656462), (3, 27104308), (4, 20328231), (6, 13552154), (7, 11616132), (11, 7392084), (12, 6776077), (14, 5808066), (21, 3872044), (22, 3696042), (28, 2904033), (33, 2464028), (42, 1936022), (44, 1848021), (66, 1232014), (77, 1056012), (84, 968011), (132, 616007), (154, 528006), (231, 352004), (308, 264003), (462, 176002), (924, 88001)]