80790474

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 166596480

約数和(自身を除く): 85806006

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 3109, 4331, 6218, 8662, 9327, 12993, 18654, 25986, 189649, 220739, 379298, 441478, 568947, 662217, 1137894, 1324434, 13465079, 26930158, 40395237, 80790474]

約数ペア:

[(1, 80790474), (2, 40395237), (3, 26930158), (6, 13465079), (61, 1324434), (71, 1137894), (122, 662217), (142, 568947), (183, 441478), (213, 379298), (366, 220739), (426, 189649), (3109, 25986), (4331, 18654), (6218, 12993), (8662, 9327)]