80651452

素因数分解:

$2^2\times 7^2\times {\mathrm{587}}^1\times {\mathrm{701}}^1$

素因数の和:1306

約数の個数: 36

約数和(自身を含む): 164697624

約数和(自身を除く): 84046172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 587, 701, 1174, 1402, 2348, 2804, 4109, 4907, 8218, 9814, 16436, 19628, 28763, 34349, 57526, 68698, 115052, 137396, 411487, 822974, 1645948, 2880409, 5760818, 11521636, 20162863, 40325726, 80651452]

約数ペア:

[(1, 80651452), (2, 40325726), (4, 20162863), (7, 11521636), (14, 5760818), (28, 2880409), (49, 1645948), (98, 822974), (196, 411487), (587, 137396), (701, 115052), (1174, 68698), (1402, 57526), (2348, 34349), (2804, 28763), (4109, 19628), (4907, 16436), (8218, 9814)]