87039648

素因数分解:

$2^5\times 3^2\times {\mathrm{302221}}^1$

素因数の和:302237

約数の個数: 36

約数和(自身を含む): 247519818

約数和(自身を除く): 160480170

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 302221, 604442, 906663, 1208884, 1813326, 2417768, 2719989, 3626652, 4835536, 5439978, 7253304, 9671072, 10879956, 14506608, 21759912, 29013216, 43519824, 87039648]

約数ペア:

[(1, 87039648), (2, 43519824), (3, 29013216), (4, 21759912), (6, 14506608), (8, 10879956), (9, 9671072), (12, 7253304), (16, 5439978), (18, 4835536), (24, 3626652), (32, 2719989), (36, 2417768), (48, 1813326), (72, 1208884), (96, 906663), (144, 604442), (288, 302221)]