90239904

素因数分解:

$2^5\times 3^2\times {\mathrm{313333}}^1$

素因数の和:313349

約数の個数: 36

約数和(自身を含む): 256620546

約数和(自身を除く): 166380642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313333, 626666, 939999, 1253332, 1879998, 2506664, 2819997, 3759996, 5013328, 5639994, 7519992, 10026656, 11279988, 15039984, 22559976, 30079968, 45119952, 90239904]

約数ペア:

[(1, 90239904), (2, 45119952), (3, 30079968), (4, 22559976), (6, 15039984), (8, 11279988), (9, 10026656), (12, 7519992), (16, 5639994), (18, 5013328), (24, 3759996), (32, 2819997), (36, 2506664), (48, 1879998), (72, 1253332), (96, 939999), (144, 626666), (288, 313333)]