71857998

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137659}}^1$

素因数の和:137696

約数の個数: 24

約数和(自身を含む): 161062200

約数和(自身を除く): 89204202

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 137659, 275318, 412977, 825954, 1238931, 2477862, 3992111, 7984222, 11976333, 23952666, 35928999, 71857998]

約数ペア:

[(1, 71857998), (2, 35928999), (3, 23952666), (6, 11976333), (9, 7984222), (18, 3992111), (29, 2477862), (58, 1238931), (87, 825954), (174, 412977), (261, 275318), (522, 137659)]