90207072

素因数分解:

$2^5\times 3^2\times {\mathrm{313219}}^1$

素因数の和:313235

約数の個数: 36

約数和(自身を含む): 256527180

約数和(自身を除く): 166320108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313219, 626438, 939657, 1252876, 1879314, 2505752, 2818971, 3758628, 5011504, 5637942, 7517256, 10023008, 11275884, 15034512, 22551768, 30069024, 45103536, 90207072]

約数ペア:

[(1, 90207072), (2, 45103536), (3, 30069024), (4, 22551768), (6, 15034512), (8, 11275884), (9, 10023008), (12, 7517256), (16, 5637942), (18, 5011504), (24, 3758628), (32, 2818971), (36, 2505752), (48, 1879314), (72, 1252876), (96, 939657), (144, 626438), (288, 313219)]