80531976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{479357}}^1$

素因数の和:479373

約数の個数: 32

約数和(自身を含む): 230091840

約数和(自身を除く): 149559864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 479357, 958714, 1438071, 1917428, 2876142, 3355499, 3834856, 5752284, 6710998, 10066497, 11504568, 13421996, 20132994, 26843992, 40265988, 80531976]

約数ペア:

[(1, 80531976), (2, 40265988), (3, 26843992), (4, 20132994), (6, 13421996), (7, 11504568), (8, 10066497), (12, 6710998), (14, 5752284), (21, 3834856), (24, 3355499), (28, 2876142), (42, 1917428), (56, 1438071), (84, 958714), (168, 479357)]