80491032

素因数分解:

$2^3\times 3^2\times {\mathrm{1117931}}^1$

素因数の和:1117943

約数の個数: 24

約数和(自身を含む): 217996740

約数和(自身を除く): 137505708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1117931, 2235862, 3353793, 4471724, 6707586, 8943448, 10061379, 13415172, 20122758, 26830344, 40245516, 80491032]

約数ペア:

[(1, 80491032), (2, 40245516), (3, 26830344), (4, 20122758), (6, 13415172), (8, 10061379), (9, 8943448), (12, 6707586), (18, 4471724), (24, 3353793), (36, 2235862), (72, 1117931)]