78569808

素因数分解:

$2^4\times 3^1\times {\mathrm{1636871}}^1$

素因数の和:1636882

約数の個数: 20

約数和(自身を含む): 202972128

約数和(自身を除く): 124402320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1636871, 3273742, 4910613, 6547484, 9821226, 13094968, 19642452, 26189936, 39284904, 78569808]

約数ペア:

[(1, 78569808), (2, 39284904), (3, 26189936), (4, 19642452), (6, 13094968), (8, 9821226), (12, 6547484), (16, 4910613), (24, 3273742), (48, 1636871)]