90158166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6947}}^1$

素因数の和:7065

約数の個数: 48

約数和(自身を含む): 225448704

約数和(自身を除く): 135290538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 6947, 12978, 13894, 20841, 41682, 48629, 62523, 97258, 125046, 145887, 291774, 437661, 715541, 875322, 1431082, 2146623, 4293246, 5008787, 6439869, 10017574, 12879738, 15026361, 30052722, 45079083, 90158166]

約数ペア:

[(1, 90158166), (2, 45079083), (3, 30052722), (6, 15026361), (7, 12879738), (9, 10017574), (14, 6439869), (18, 5008787), (21, 4293246), (42, 2146623), (63, 1431082), (103, 875322), (126, 715541), (206, 437661), (309, 291774), (618, 145887), (721, 125046), (927, 97258), (1442, 62523), (1854, 48629), (2163, 41682), (4326, 20841), (6489, 13894), (6947, 12978)]