87839346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{90931}}^1$

素因数の和:90966

約数の個数: 32

約数和(自身を含む): 209507328

約数和(自身を除く): 121667982

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 90931, 181862, 272793, 545586, 636517, 1273034, 1909551, 2091413, 3819102, 4182826, 6274239, 12548478, 14639891, 29279782, 43919673, 87839346]

約数ペア:

[(1, 87839346), (2, 43919673), (3, 29279782), (6, 14639891), (7, 12548478), (14, 6274239), (21, 4182826), (23, 3819102), (42, 2091413), (46, 1909551), (69, 1273034), (138, 636517), (161, 545586), (322, 272793), (483, 181862), (966, 90931)]