68051988

素因数分解:

$2^2\times 3^4\times {\mathrm{210037}}^1$

素因数の和:210053

約数の個数: 30

約数和(自身を含む): 177902186

約数和(自身を除く): 109850198

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 210037, 420074, 630111, 840148, 1260222, 1890333, 2520444, 3780666, 5670999, 7561332, 11341998, 17012997, 22683996, 34025994, 68051988]

約数ペア:

[(1, 68051988), (2, 34025994), (3, 22683996), (4, 17012997), (6, 11341998), (9, 7561332), (12, 5670999), (18, 3780666), (27, 2520444), (36, 1890333), (54, 1260222), (81, 840148), (108, 630111), (162, 420074), (324, 210037)]