80515152

素因数分解:

$2^4\times 3^2\times {\mathrm{559133}}^1$

素因数の和:559147

約数の個数: 30

約数和(自身を含む): 225331002

約数和(自身を除く): 144815850

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 559133, 1118266, 1677399, 2236532, 3354798, 4473064, 5032197, 6709596, 8946128, 10064394, 13419192, 20128788, 26838384, 40257576, 80515152]

約数ペア:

[(1, 80515152), (2, 40257576), (3, 26838384), (4, 20128788), (6, 13419192), (8, 10064394), (9, 8946128), (12, 6709596), (16, 5032197), (18, 4473064), (24, 3354798), (36, 2236532), (48, 1677399), (72, 1118266), (144, 559133)]