81564864

素因数分解:

$2^6\times 3^1\times {\mathrm{424817}}^1$

素因数の和:424832

約数の個数: 28

約数和(自身を含む): 215807544

約数和(自身を除く): 134242680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 424817, 849634, 1274451, 1699268, 2548902, 3398536, 5097804, 6797072, 10195608, 13594144, 20391216, 27188288, 40782432, 81564864]

約数ペア:

[(1, 81564864), (2, 40782432), (3, 27188288), (4, 20391216), (6, 13594144), (8, 10195608), (12, 6797072), (16, 5097804), (24, 3398536), (32, 2548902), (48, 1699268), (64, 1274451), (96, 849634), (192, 424817)]