78628806

素因数分解:

$2^1\times 3^4\times {\mathrm{485363}}^1$

素因数の和:485377

約数の個数: 20

約数和(自身を含む): 176187132

約数和(自身を除く): 97558326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 485363, 970726, 1456089, 2912178, 4368267, 8736534, 13104801, 26209602, 39314403, 78628806]

約数ペア:

[(1, 78628806), (2, 39314403), (3, 26209602), (6, 13104801), (9, 8736534), (18, 4368267), (27, 2912178), (54, 1456089), (81, 970726), (162, 485363)]