82820696

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77839}}^1$

素因数の和:77871

約数の個数: 32

約数和(自身を含む): 186816000

約数和(自身を除く): 103995304

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 77839, 155678, 311356, 544873, 622712, 1089746, 1478941, 2179492, 2957882, 4358984, 5915764, 10352587, 11831528, 20705174, 41410348, 82820696]

約数ペア:

[(1, 82820696), (2, 41410348), (4, 20705174), (7, 11831528), (8, 10352587), (14, 5915764), (19, 4358984), (28, 2957882), (38, 2179492), (56, 1478941), (76, 1089746), (133, 622712), (152, 544873), (266, 311356), (532, 155678), (1064, 77839)]