78205752

素因数分解:

$2^3\times 3^2\times {\mathrm{1086191}}^1$

素因数の和:1086203

約数の個数: 24

約数和(自身を含む): 211807440

約数和(自身を除く): 133601688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1086191, 2172382, 3258573, 4344764, 6517146, 8689528, 9775719, 13034292, 19551438, 26068584, 39102876, 78205752]

約数ペア:

[(1, 78205752), (2, 39102876), (3, 26068584), (4, 19551438), (6, 13034292), (8, 9775719), (9, 8689528), (12, 6517146), (18, 4344764), (24, 3258573), (36, 2172382), (72, 1086191)]