90385998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{28477}}^1$

素因数の和:28528

約数の個数: 24

約数和(自身を含む): 188980008

約数和(自身を除く): 98594010

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 28477, 56954, 85431, 170862, 654971, 1309942, 1964913, 3929826, 15064333, 30128666, 45192999, 90385998]

約数ペア:

[(1, 90385998), (2, 45192999), (3, 30128666), (6, 15064333), (23, 3929826), (46, 1964913), (69, 1309942), (138, 654971), (529, 170862), (1058, 85431), (1587, 56954), (3174, 28477)]