90915984

素因数分解:

$2^4\times 3^2\times {\mathrm{631361}}^1$

素因数の和:631375

約数の個数: 30

約数和(自身を含む): 254438886

約数和(自身を除く): 163522902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 631361, 1262722, 1894083, 2525444, 3788166, 5050888, 5682249, 7576332, 10101776, 11364498, 15152664, 22728996, 30305328, 45457992, 90915984]

約数ペア:

[(1, 90915984), (2, 45457992), (3, 30305328), (4, 22728996), (6, 15152664), (8, 11364498), (9, 10101776), (12, 7576332), (16, 5682249), (18, 5050888), (24, 3788166), (36, 2525444), (48, 1894083), (72, 1262722), (144, 631361)]