81070188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{355571}}^1$

素因数の和:355597

約数の個数: 24

約数和(自身を含む): 199120320

約数和(自身を除く): 118050132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 355571, 711142, 1066713, 1422284, 2133426, 4266852, 6755849, 13511698, 20267547, 27023396, 40535094, 81070188]

約数ペア:

[(1, 81070188), (2, 40535094), (3, 27023396), (4, 20267547), (6, 13511698), (12, 6755849), (19, 4266852), (38, 2133426), (57, 1422284), (76, 1066713), (114, 711142), (228, 355571)]