90744388

素因数分解:

$2^2\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{2663}}^1$

素因数の和:3891

約数の個数: 24

約数和(自身を含む): 181706112

約数和(自身を除く): 90961724

約数列:

[1, 2, 4, 7, 14, 28, 1217, 2434, 2663, 4868, 5326, 8519, 10652, 17038, 18641, 34076, 37282, 74564, 3240871, 6481742, 12963484, 22686097, 45372194, 90744388]

約数ペア:

[(1, 90744388), (2, 45372194), (4, 22686097), (7, 12963484), (14, 6481742), (28, 3240871), (1217, 74564), (2434, 37282), (2663, 34076), (4868, 18641), (5326, 17038), (8519, 10652)]