81782783992

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16048427}}^1$

素因数の和:16048460

約数の個数: 48

約数和(自身を含む): 192099683160

約数和(自身を除く): 110316899168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 16048427, 32096854, 64193708, 112338989, 128387416, 208629551, 224677978, 417259102, 449355956, 786372923, 834518204, 898711912, 1460406857, 1572745846, 1669036408, 2920813714, 3145491692, 5841627428, 6290983384, 10222847999, 11683254856, 20445695998, 40891391996, 81782783992]

約数ペア:

[(1, 81782783992), (2, 40891391996), (4, 20445695998), (7, 11683254856), (8, 10222847999), (13, 6290983384), (14, 5841627428), (26, 3145491692), (28, 2920813714), (49, 1669036408), (52, 1572745846), (56, 1460406857), (91, 898711912), (98, 834518204), (104, 786372923), (182, 449355956), (196, 417259102), (364, 224677978), (392, 208629551), (637, 128387416), (728, 112338989), (1274, 64193708), (2548, 32096854), (5096, 16048427)]