78217992

素因数分解:

$2^3\times 3^2\times {\mathrm{1086361}}^1$

素因数の和:1086373

約数の個数: 24

約数和(自身を含む): 211840590

約数和(自身を除く): 133622598

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1086361, 2172722, 3259083, 4345444, 6518166, 8690888, 9777249, 13036332, 19554498, 26072664, 39108996, 78217992]

約数ペア:

[(1, 78217992), (2, 39108996), (3, 26072664), (4, 19554498), (6, 13036332), (8, 9777249), (9, 8690888), (12, 6518166), (18, 4345444), (24, 3259083), (36, 2172722), (72, 1086361)]