77940506

素因数分解:

$2^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{6481}}^1$

素因数の和:7349

約数の個数: 16

約数和(自身を含む): 133788480

約数和(自身を除く): 55847974

約数列:

[1, 2, 7, 14, 859, 1718, 6013, 6481, 12026, 12962, 45367, 90734, 5567179, 11134358, 38970253, 77940506]

約数ペア:

[(1, 77940506), (2, 38970253), (7, 11134358), (14, 5567179), (859, 90734), (1718, 45367), (6013, 12962), (6481, 12026)]