80369964

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{9341}}^1$

素因数の和:9590

約数の個数: 36

約数和(自身を含む): 204029280

約数和(自身を除く): 123659316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 9341, 18682, 28023, 37364, 56046, 84069, 112092, 168138, 336276, 2232499, 4464998, 6697497, 8929996, 13394994, 20092491, 26789988, 40184982, 80369964]

約数ペア:

[(1, 80369964), (2, 40184982), (3, 26789988), (4, 20092491), (6, 13394994), (9, 8929996), (12, 6697497), (18, 4464998), (36, 2232499), (239, 336276), (478, 168138), (717, 112092), (956, 84069), (1434, 56046), (2151, 37364), (2868, 28023), (4302, 18682), (8604, 9341)]