78915468

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{9949}}^1$

素因数の和:10617

約数の個数: 24

約数和(自身を含む): 184433200

約数和(自身を除く): 105517732

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 7932, 9949, 19898, 29847, 39796, 59694, 119388, 6576289, 13152578, 19728867, 26305156, 39457734, 78915468]

約数ペア:

[(1, 78915468), (2, 39457734), (3, 26305156), (4, 19728867), (6, 13152578), (12, 6576289), (661, 119388), (1322, 59694), (1983, 39796), (2644, 29847), (3966, 19898), (7932, 9949)]