78141042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2207}}^1$

素因数の和:2503

約数の個数: 48

約数和(自身を含む): 194268672

約数和(自身を除く): 116127630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 281, 562, 843, 1686, 1967, 2207, 2529, 3934, 4414, 5058, 5901, 6621, 11802, 13242, 15449, 17703, 19863, 30898, 35406, 39726, 46347, 92694, 139041, 278082, 620167, 1240334, 1860501, 3721002, 4341169, 5581503, 8682338, 11163006, 13023507, 26047014, 39070521, 78141042]

約数ペア:

[(1, 78141042), (2, 39070521), (3, 26047014), (6, 13023507), (7, 11163006), (9, 8682338), (14, 5581503), (18, 4341169), (21, 3721002), (42, 1860501), (63, 1240334), (126, 620167), (281, 278082), (562, 139041), (843, 92694), (1686, 46347), (1967, 39726), (2207, 35406), (2529, 30898), (3934, 19863), (4414, 17703), (5058, 15449), (5901, 13242), (6621, 11802)]