81261008962

素因数分解:

$2^1\times 7^2\times {\mathrm{9661}}^1\times {\mathrm{85829}}^1$

素因数の和:95506

約数の個数: 24

約数和(自身を含む): 141808497660

約数和(自身を除く): 60547488698

約数列:

[1, 2, 7, 14, 49, 98, 9661, 19322, 67627, 85829, 135254, 171658, 473389, 600803, 946778, 1201606, 4205621, 8411242, 829193969, 1658387938, 5804357783, 11608715566, 40630504481, 81261008962]

約数ペア:

[(1, 81261008962), (2, 40630504481), (7, 11608715566), (14, 5804357783), (49, 1658387938), (98, 829193969), (9661, 8411242), (19322, 4205621), (67627, 1201606), (85829, 946778), (135254, 600803), (171658, 473389)]