90435756

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{17167}}^1$

素因数の和:17613

約数の個数: 24

約数和(自身を含む): 211509760

約数和(自身を除く): 121074004

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 17167, 34334, 51501, 68668, 103002, 206004, 7536313, 15072626, 22608939, 30145252, 45217878, 90435756]

約数ペア:

[(1, 90435756), (2, 45217878), (3, 30145252), (4, 22608939), (6, 15072626), (12, 7536313), (439, 206004), (878, 103002), (1317, 68668), (1756, 51501), (2634, 34334), (5268, 17167)]