87218754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{23333}}^1$

素因数の和:23434

約数の個数: 32

約数和(自身を含む): 201605760

約数和(自身を除く): 114387006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 23333, 46666, 69999, 139998, 163331, 326662, 489993, 979986, 2076637, 4153274, 6229911, 12459822, 14536459, 29072918, 43609377, 87218754]

約数ペア:

[(1, 87218754), (2, 43609377), (3, 29072918), (6, 14536459), (7, 12459822), (14, 6229911), (21, 4153274), (42, 2076637), (89, 979986), (178, 489993), (267, 326662), (534, 163331), (623, 139998), (1246, 69999), (1869, 46666), (3738, 23333)]