64495152

素因数分解:

$2^4\times 3^2\times {\mathrm{447883}}^1$

素因数の和:447897

約数の個数: 30

約数和(自身を含む): 180497252

約数和(自身を除く): 116002100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 447883, 895766, 1343649, 1791532, 2687298, 3583064, 4030947, 5374596, 7166128, 8061894, 10749192, 16123788, 21498384, 32247576, 64495152]

約数ペア:

[(1, 64495152), (2, 32247576), (3, 21498384), (4, 16123788), (6, 10749192), (8, 8061894), (9, 7166128), (12, 5374596), (16, 4030947), (18, 3583064), (24, 2687298), (36, 1791532), (48, 1343649), (72, 895766), (144, 447883)]