72644902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{143567}}^1$

素因数の和:143603

約数の個数: 16

約数和(自身を含む): 124042752

約数和(自身を除く): 51397850

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 143567, 287134, 1579237, 3158474, 3302041, 6604082, 36322451, 72644902]

約数ペア:

[(1, 72644902), (2, 36322451), (11, 6604082), (22, 3302041), (23, 3158474), (46, 1579237), (253, 287134), (506, 143567)]