27945648

素因数分解:

$2^4\times 3^4\times {\mathrm{21563}}^1$

素因数の和:21583

約数の個数: 50

約数和(自身を含む): 80886564

約数和(自身を除く): 52940916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 21563, 43126, 64689, 86252, 129378, 172504, 194067, 258756, 345008, 388134, 517512, 582201, 776268, 1035024, 1164402, 1552536, 1746603, 2328804, 3105072, 3493206, 4657608, 6986412, 9315216, 13972824, 27945648]

約数ペア:

[(1, 27945648), (2, 13972824), (3, 9315216), (4, 6986412), (6, 4657608), (8, 3493206), (9, 3105072), (12, 2328804), (16, 1746603), (18, 1552536), (24, 1164402), (27, 1035024), (36, 776268), (48, 582201), (54, 517512), (72, 388134), (81, 345008), (108, 258756), (144, 194067), (162, 172504), (216, 129378), (324, 86252), (432, 64689), (648, 43126), (1296, 21563)]