81151848

素因数分解:

$2^3\times 3^3\times {\mathrm{375703}}^1$

素因数の和:375718

約数の個数: 32

約数和(自身を含む): 225422400

約数和(自身を除く): 144270552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 375703, 751406, 1127109, 1502812, 2254218, 3005624, 3381327, 4508436, 6762654, 9016872, 10143981, 13525308, 20287962, 27050616, 40575924, 81151848]

約数ペア:

[(1, 81151848), (2, 40575924), (3, 27050616), (4, 20287962), (6, 13525308), (8, 10143981), (9, 9016872), (12, 6762654), (18, 4508436), (24, 3381327), (27, 3005624), (36, 2254218), (54, 1502812), (72, 1127109), (108, 751406), (216, 375703)]