80187336

素因数分解:

$2^3\times 3^2\times {\mathrm{1113713}}^1$

素因数の和:1113725

約数の個数: 24

約数和(自身を含む): 217174230

約数和(自身を除く): 136986894

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1113713, 2227426, 3341139, 4454852, 6682278, 8909704, 10023417, 13364556, 20046834, 26729112, 40093668, 80187336]

約数ペア:

[(1, 80187336), (2, 40093668), (3, 26729112), (4, 20046834), (6, 13364556), (8, 10023417), (9, 8909704), (12, 6682278), (18, 4454852), (24, 3341139), (36, 2227426), (72, 1113713)]