78210984

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{7561}}^1$

素因数の和:8001

約数の個数: 32

約数和(自身を含む): 196007040

約数和(自身を除く): 117796056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 3448, 5172, 7561, 10344, 15122, 22683, 30244, 45366, 60488, 90732, 181464, 3258791, 6517582, 9776373, 13035164, 19552746, 26070328, 39105492, 78210984]

約数ペア:

[(1, 78210984), (2, 39105492), (3, 26070328), (4, 19552746), (6, 13035164), (8, 9776373), (12, 6517582), (24, 3258791), (431, 181464), (862, 90732), (1293, 60488), (1724, 45366), (2586, 30244), (3448, 22683), (5172, 15122), (7561, 10344)]