80827902

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{18947}}^1$

素因数の和:19037

約数の個数: 32

約数和(自身を含む): 181900800

約数和(自身を除く): 101072898

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 18947, 37894, 56841, 113682, 170523, 341046, 511569, 1023138, 1496813, 2993626, 4490439, 8980878, 13471317, 26942634, 40413951, 80827902]

約数ペア:

[(1, 80827902), (2, 40413951), (3, 26942634), (6, 13471317), (9, 8980878), (18, 4490439), (27, 2993626), (54, 1496813), (79, 1023138), (158, 511569), (237, 341046), (474, 170523), (711, 113682), (1422, 56841), (2133, 37894), (4266, 18947)]