76739012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 159559680

約数和(自身を除く): 82820668

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 211, 217, 419, 422, 434, 838, 844, 868, 1477, 1676, 2933, 2954, 5866, 5908, 6541, 11732, 12989, 13082, 25978, 26164, 45787, 51956, 88409, 90923, 91574, 176818, 181846, 183148, 353636, 363692, 618863, 1237726, 2475452, 2740679, 5481358, 10962716, 19184753, 38369506, 76739012]

約数ペア:

[(1, 76739012), (2, 38369506), (4, 19184753), (7, 10962716), (14, 5481358), (28, 2740679), (31, 2475452), (62, 1237726), (124, 618863), (211, 363692), (217, 353636), (419, 183148), (422, 181846), (434, 176818), (838, 91574), (844, 90923), (868, 88409), (1477, 51956), (1676, 45787), (2933, 26164), (2954, 25978), (5866, 13082), (5908, 12989), (6541, 11732)]