80882946

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{28621}}^1$

素因数の和:28786

約数の個数: 24

約数和(自身を含む): 176368764

約数和(自身を除く): 95485818

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 28621, 57242, 85863, 171726, 257589, 515178, 4493497, 8986994, 13480491, 26960982, 40441473, 80882946]

約数ペア:

[(1, 80882946), (2, 40441473), (3, 26960982), (6, 13480491), (9, 8986994), (18, 4493497), (157, 515178), (314, 257589), (471, 171726), (942, 85863), (1413, 57242), (2826, 28621)]