78639048

素因数分解:

$2^3\times 3^2\times {\mathrm{1092209}}^1$

素因数の和:1092221

約数の個数: 24

約数和(自身を含む): 212980950

約数和(自身を除く): 134341902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1092209, 2184418, 3276627, 4368836, 6553254, 8737672, 9829881, 13106508, 19659762, 26213016, 39319524, 78639048]

約数ペア:

[(1, 78639048), (2, 39319524), (3, 26213016), (4, 19659762), (6, 13106508), (8, 9829881), (9, 8737672), (12, 6553254), (18, 4368836), (24, 3276627), (36, 2184418), (72, 1092209)]