78039310

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{56963}}^1$

素因数の和:57107

約数の個数: 16

約数和(自身を含む): 141498576

約数和(自身を除く): 63459266

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 56963, 113926, 284815, 569630, 7803931, 15607862, 39019655, 78039310]

約数ペア:

[(1, 78039310), (2, 39019655), (5, 15607862), (10, 7803931), (137, 569630), (274, 284815), (685, 113926), (1370, 56963)]