81284679024

素因数分解:

$2^4\times 3^1\times {\mathrm{43543}}^1\times {\mathrm{38891}}^1$

素因数の和:82445

約数の個数: 40

約数和(自身を含む): 209995642752

約数和(自身を除く): 128710963728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 38891, 43543, 77782, 87086, 116673, 130629, 155564, 174172, 233346, 261258, 311128, 348344, 466692, 522516, 622256, 696688, 933384, 1045032, 1866768, 2090064, 1693430813, 3386861626, 5080292439, 6773723252, 10160584878, 13547446504, 20321169756, 27094893008, 40642339512, 81284679024]

約数ペア:

[(1, 81284679024), (2, 40642339512), (3, 27094893008), (4, 20321169756), (6, 13547446504), (8, 10160584878), (12, 6773723252), (16, 5080292439), (24, 3386861626), (48, 1693430813), (38891, 2090064), (43543, 1866768), (77782, 1045032), (87086, 933384), (116673, 696688), (130629, 622256), (155564, 522516), (174172, 466692), (233346, 348344), (261258, 311128)]