78530766

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{19801}}^1$

素因数の和:20467

約数の個数: 16

約数和(自身を含む): 157307088

約数和(自身を除く): 78776322

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 19801, 39602, 59403, 118806, 13088461, 26176922, 39265383, 78530766]

約数ペア:

[(1, 78530766), (2, 39265383), (3, 26176922), (6, 13088461), (661, 118806), (1322, 59403), (1983, 39602), (3966, 19801)]