80373756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{393989}}^1$

素因数の和:394013

約数の個数: 24

約数和(自身を含む): 198570960

約数和(自身を除く): 118197204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 393989, 787978, 1181967, 1575956, 2363934, 4727868, 6697813, 13395626, 20093439, 26791252, 40186878, 80373756]

約数ペア:

[(1, 80373756), (2, 40186878), (3, 26791252), (4, 20093439), (6, 13395626), (12, 6697813), (17, 4727868), (34, 2363934), (51, 1575956), (68, 1181967), (102, 787978), (204, 393989)]