64639152

素因数分解:

$2^4\times 3^2\times {\mathrm{448883}}^1$

素因数の和:448897

約数の個数: 30

約数和(自身を含む): 180900252

約数和(自身を除く): 116261100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 448883, 897766, 1346649, 1795532, 2693298, 3591064, 4039947, 5386596, 7182128, 8079894, 10773192, 16159788, 21546384, 32319576, 64639152]

約数ペア:

[(1, 64639152), (2, 32319576), (3, 21546384), (4, 16159788), (6, 10773192), (8, 8079894), (9, 7182128), (12, 5386596), (16, 4039947), (18, 3591064), (24, 2693298), (36, 1795532), (48, 1346649), (72, 897766), (144, 448883)]