87812794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 144365760

約数和(自身を除く): 56552966

約数列:

[1, 2, 19, 38, 43, 61, 86, 122, 817, 881, 1159, 1634, 1762, 2318, 2623, 5246, 16739, 33478, 37883, 49837, 53741, 75766, 99674, 107482, 719777, 1021079, 1439554, 2042158, 2310863, 4621726, 43906397, 87812794]

約数ペア:

[(1, 87812794), (2, 43906397), (19, 4621726), (38, 2310863), (43, 2042158), (61, 1439554), (86, 1021079), (122, 719777), (817, 107482), (881, 99674), (1159, 75766), (1634, 53741), (1762, 49837), (2318, 37883), (2623, 33478), (5246, 16739)]