81562002

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9689}}^1$

素因数の和:9778

約数の個数: 32

約数和(自身を含む): 173024640

約数和(自身を除く): 91462638

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 4209, 8418, 9689, 19378, 29067, 58134, 222847, 445694, 591029, 668541, 1182058, 1337082, 1773087, 3546174, 13593667, 27187334, 40781001, 81562002]

約数ペア:

[(1, 81562002), (2, 40781001), (3, 27187334), (6, 13593667), (23, 3546174), (46, 1773087), (61, 1337082), (69, 1182058), (122, 668541), (138, 591029), (183, 445694), (366, 222847), (1403, 58134), (2806, 29067), (4209, 19378), (8418, 9689)]