81462192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{242447}}^1$

素因数の和:242465

約数の個数: 40

約数和(自身を含む): 240508416

約数和(自身を除く): 159046224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 242447, 484894, 727341, 969788, 1454682, 1697129, 1939576, 2909364, 3394258, 3879152, 5091387, 5818728, 6788516, 10182774, 11637456, 13577032, 20365548, 27154064, 40731096, 81462192]

約数ペア:

[(1, 81462192), (2, 40731096), (3, 27154064), (4, 20365548), (6, 13577032), (7, 11637456), (8, 10182774), (12, 6788516), (14, 5818728), (16, 5091387), (21, 3879152), (24, 3394258), (28, 2909364), (42, 1939576), (48, 1697129), (56, 1454682), (84, 969788), (112, 727341), (168, 484894), (336, 242447)]