76420204

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20521}}^1$

素因数の和:20558

約数の個数: 36

約数和(自身を含む): 163765560

約数和(自身を除く): 87345356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 20521, 41042, 82084, 143647, 287294, 389899, 574588, 779798, 1005529, 1559596, 2011058, 2729293, 4022116, 5458586, 10917172, 19105051, 38210102, 76420204]

約数ペア:

[(1, 76420204), (2, 38210102), (4, 19105051), (7, 10917172), (14, 5458586), (19, 4022116), (28, 2729293), (38, 2011058), (49, 1559596), (76, 1005529), (98, 779798), (133, 574588), (196, 389899), (266, 287294), (532, 143647), (931, 82084), (1862, 41042), (3724, 20521)]