80656896

素因数分解:

$2^9\times 3^1\times {\mathrm{52511}}^1$

素因数の和:52532

約数の個数: 40

約数和(自身を含む): 214879104

約数和(自身を除く): 134222208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 52511, 105022, 157533, 210044, 315066, 420088, 630132, 840176, 1260264, 1680352, 2520528, 3360704, 5041056, 6721408, 10082112, 13442816, 20164224, 26885632, 40328448, 80656896]

約数ペア:

[(1, 80656896), (2, 40328448), (3, 26885632), (4, 20164224), (6, 13442816), (8, 10082112), (12, 6721408), (16, 5041056), (24, 3360704), (32, 2520528), (48, 1680352), (64, 1260264), (96, 840176), (128, 630132), (192, 420088), (256, 315066), (384, 210044), (512, 157533), (768, 105022), (1536, 52511)]