67080344

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 129954000

約数和(自身を除く): 62873656

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 436, 872, 1789, 3578, 4687, 7156, 9374, 14312, 18748, 37496, 76927, 153854, 195001, 307708, 390002, 615416, 780004, 1560008, 8385043, 16770086, 33540172, 67080344]

約数ペア:

[(1, 67080344), (2, 33540172), (4, 16770086), (8, 8385043), (43, 1560008), (86, 780004), (109, 615416), (172, 390002), (218, 307708), (344, 195001), (436, 153854), (872, 76927), (1789, 37496), (3578, 18748), (4687, 14312), (7156, 9374)]