812123856

素因数分解:

$2^4\times 3^2\times {\mathrm{5639749}}^1$

素因数の和:5639763

約数の個数: 30

約数和(自身を含む): 2272819250

約数和(自身を除く): 1460695394

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5639749, 11279498, 16919247, 22558996, 33838494, 45117992, 50757741, 67676988, 90235984, 101515482, 135353976, 203030964, 270707952, 406061928, 812123856]

約数ペア:

[(1, 812123856), (2, 406061928), (3, 270707952), (4, 203030964), (6, 135353976), (8, 101515482), (9, 90235984), (12, 67676988), (16, 50757741), (18, 45117992), (24, 33838494), (36, 22558996), (48, 16919247), (72, 11279498), (144, 5639749)]