77999210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{339127}}^1$

素因数の和:339157

約数の個数: 16

約数和(自身を含む): 146503296

約数和(自身を除く): 68504086

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 339127, 678254, 1695635, 3391270, 7799921, 15599842, 38999605, 77999210]

約数ペア:

[(1, 77999210), (2, 38999605), (5, 15599842), (10, 7799921), (23, 3391270), (46, 1695635), (115, 678254), (230, 339127)]