80878938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{62119}}^1$

素因数の和:62162

約数の個数: 32

約数和(自身を含む): 190832640

約数和(自身を除く): 109953702

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 62119, 124238, 186357, 372714, 434833, 869666, 1304499, 1925689, 2608998, 3851378, 5777067, 11554134, 13479823, 26959646, 40439469, 80878938]

約数ペア:

[(1, 80878938), (2, 40439469), (3, 26959646), (6, 13479823), (7, 11554134), (14, 5777067), (21, 3851378), (31, 2608998), (42, 1925689), (62, 1304499), (93, 869666), (186, 434833), (217, 372714), (434, 186357), (651, 124238), (1302, 62119)]