64271154

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10831}}^1$

素因数の和:10902

約数の個数: 32

約数和(自身を含む): 137263104

約数和(自身を除く): 72991950

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 10831, 21662, 32493, 64986, 249113, 465733, 498226, 747339, 931466, 1397199, 1494678, 2794398, 10711859, 21423718, 32135577, 64271154]

約数ペア:

[(1, 64271154), (2, 32135577), (3, 21423718), (6, 10711859), (23, 2794398), (43, 1494678), (46, 1397199), (69, 931466), (86, 747339), (129, 498226), (138, 465733), (258, 249113), (989, 64986), (1978, 32493), (2967, 21662), (5934, 10831)]