87196346

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 139846080

約数和(自身を除く): 52649734

約数列:

[1, 2, 37, 43, 67, 74, 86, 134, 409, 818, 1591, 2479, 2881, 3182, 4958, 5762, 15133, 17587, 27403, 30266, 35174, 54806, 106597, 213194, 650719, 1013911, 1178329, 1301438, 2027822, 2356658, 43598173, 87196346]

約数ペア:

[(1, 87196346), (2, 43598173), (37, 2356658), (43, 2027822), (67, 1301438), (74, 1178329), (86, 1013911), (134, 650719), (409, 213194), (818, 106597), (1591, 54806), (2479, 35174), (2881, 30266), (3182, 27403), (4958, 17587), (5762, 15133)]