87043728

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{25541}}^1$

素因数の和:25623

約数の個数: 40

約数和(自身を含む): 228038976

約数和(自身を除く): 140995248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 25541, 51082, 76623, 102164, 153246, 204328, 306492, 408656, 612984, 1225968, 1813411, 3626822, 5440233, 7253644, 10880466, 14507288, 21760932, 29014576, 43521864, 87043728]

約数ペア:

[(1, 87043728), (2, 43521864), (3, 29014576), (4, 21760932), (6, 14507288), (8, 10880466), (12, 7253644), (16, 5440233), (24, 3626822), (48, 1813411), (71, 1225968), (142, 612984), (213, 408656), (284, 306492), (426, 204328), (568, 153246), (852, 102164), (1136, 76623), (1704, 51082), (3408, 25541)]