71490162

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2999}}^1$

素因数の和:3170

約数の個数: 32

約数和(自身を含む): 149040000

約数和(自身を除く): 77549838

約数列:

[1, 2, 3, 6, 29, 58, 87, 137, 174, 274, 411, 822, 2999, 3973, 5998, 7946, 8997, 11919, 17994, 23838, 86971, 173942, 260913, 410863, 521826, 821726, 1232589, 2465178, 11915027, 23830054, 35745081, 71490162]

約数ペア:

[(1, 71490162), (2, 35745081), (3, 23830054), (6, 11915027), (29, 2465178), (58, 1232589), (87, 821726), (137, 521826), (174, 410863), (274, 260913), (411, 173942), (822, 86971), (2999, 23838), (3973, 17994), (5998, 11919), (7946, 8997)]