80042178

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1559}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 164736000

約数和(自身を除く): 84693822

約数列:

[1, 2, 3, 6, 43, 86, 129, 199, 258, 398, 597, 1194, 1559, 3118, 4677, 8557, 9354, 17114, 25671, 51342, 67037, 134074, 201111, 310241, 402222, 620482, 930723, 1861446, 13340363, 26680726, 40021089, 80042178]

約数ペア:

[(1, 80042178), (2, 40021089), (3, 26680726), (6, 13340363), (43, 1861446), (86, 930723), (129, 620482), (199, 402222), (258, 310241), (398, 201111), (597, 134074), (1194, 67037), (1559, 51342), (3118, 25671), (4677, 17114), (8557, 9354)]