72858576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{216841}}^1$

素因数の和:216859

約数の個数: 40

約数和(自身を含む): 215107264

約数和(自身を除く): 142248688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 216841, 433682, 650523, 867364, 1301046, 1517887, 1734728, 2602092, 3035774, 3469456, 4553661, 5204184, 6071548, 9107322, 10408368, 12143096, 18214644, 24286192, 36429288, 72858576]

約数ペア:

[(1, 72858576), (2, 36429288), (3, 24286192), (4, 18214644), (6, 12143096), (7, 10408368), (8, 9107322), (12, 6071548), (14, 5204184), (16, 4553661), (21, 3469456), (24, 3035774), (28, 2602092), (42, 1734728), (48, 1517887), (56, 1301046), (84, 867364), (112, 650523), (168, 433682), (336, 216841)]