72100564

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1423}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 129185280

約数和(自身を除く): 57084716

約数列:

[1, 2, 4, 53, 106, 212, 239, 478, 956, 1423, 2846, 5692, 12667, 25334, 50668, 75419, 150838, 301676, 340097, 680194, 1360388, 18025141, 36050282, 72100564]

約数ペア:

[(1, 72100564), (2, 36050282), (4, 18025141), (53, 1360388), (106, 680194), (212, 340097), (239, 301676), (478, 150838), (956, 75419), (1423, 50668), (2846, 25334), (5692, 12667)]