72628072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{75029}}^1$

素因数の和:75057

約数の個数: 24

約数和(自身を含む): 149684850

約数和(自身を除く): 77056778

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 75029, 150058, 300116, 600232, 825319, 1650638, 3301276, 6602552, 9078509, 18157018, 36314036, 72628072]

約数ペア:

[(1, 72628072), (2, 36314036), (4, 18157018), (8, 9078509), (11, 6602552), (22, 3301276), (44, 1650638), (88, 825319), (121, 600232), (242, 300116), (484, 150058), (968, 75029)]