78171226

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{67273}}^1$

素因数の和:67365

約数の個数: 16

約数和(自身を含む): 135624384

約数和(自身を除く): 57453158

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 67273, 134546, 470911, 941822, 5583659, 11167318, 39085613, 78171226]

約数ペア:

[(1, 78171226), (2, 39085613), (7, 11167318), (14, 5583659), (83, 941822), (166, 470911), (581, 134546), (1162, 67273)]