90090288

素因数分解:

$2^4\times 3^2\times {\mathrm{625627}}^1$

素因数の和:625641

約数の個数: 30

約数和(自身を含む): 252128084

約数和(自身を除く): 162037796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 625627, 1251254, 1876881, 2502508, 3753762, 5005016, 5630643, 7507524, 10010032, 11261286, 15015048, 22522572, 30030096, 45045144, 90090288]

約数ペア:

[(1, 90090288), (2, 45045144), (3, 30030096), (4, 22522572), (6, 15015048), (8, 11261286), (9, 10010032), (12, 7507524), (16, 5630643), (18, 5005016), (24, 3753762), (36, 2502508), (48, 1876881), (72, 1251254), (144, 625627)]