72820764

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{3739}}^1$

素因数の和:4290

約数の個数: 36

約数和(自身を含む): 184464280

約数和(自身を除く): 111643516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1623, 2164, 3246, 3739, 4869, 6492, 7478, 9738, 11217, 14956, 19476, 22434, 33651, 44868, 67302, 134604, 2022799, 4045598, 6068397, 8091196, 12136794, 18205191, 24273588, 36410382, 72820764]

約数ペア:

[(1, 72820764), (2, 36410382), (3, 24273588), (4, 18205191), (6, 12136794), (9, 8091196), (12, 6068397), (18, 4045598), (36, 2022799), (541, 134604), (1082, 67302), (1623, 44868), (2164, 33651), (3246, 22434), (3739, 19476), (4869, 14956), (6492, 11217), (7478, 9738)]