71772204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{854431}}^1$

素因数の和:854445

約数の個数: 24

約数和(自身を含む): 191392768

約数和(自身を除く): 119620564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 854431, 1708862, 2563293, 3417724, 5126586, 5981017, 10253172, 11962034, 17943051, 23924068, 35886102, 71772204]

約数ペア:

[(1, 71772204), (2, 35886102), (3, 23924068), (4, 17943051), (6, 11962034), (7, 10253172), (12, 5981017), (14, 5126586), (21, 3417724), (28, 2563293), (42, 1708862), (84, 854431)]