78072871

素因数分解:

${\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 81648000

約数和(自身を除く): 3575129

約数列:

[1, 59, 83, 107, 149, 4897, 6313, 8791, 8881, 12367, 15943, 523979, 729653, 940637, 1323269, 78072871]

約数ペア:

[(1, 78072871), (59, 1323269), (83, 940637), (107, 729653), (149, 523979), (4897, 15943), (6313, 12367), (8791, 8881)]