71157132

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{7691}}^1$

素因数の和:7958

約数の個数: 36

約数和(自身を含む): 180592776

約数和(自身を除く): 109435644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 7691, 9252, 15382, 23073, 30764, 46146, 69219, 92292, 138438, 276876, 1976587, 3953174, 5929761, 7906348, 11859522, 17789283, 23719044, 35578566, 71157132]

約数ペア:

[(1, 71157132), (2, 35578566), (3, 23719044), (4, 17789283), (6, 11859522), (9, 7906348), (12, 5929761), (18, 3953174), (36, 1976587), (257, 276876), (514, 138438), (771, 92292), (1028, 69219), (1542, 46146), (2313, 30764), (3084, 23073), (4626, 15382), (7691, 9252)]