78415704

素因数分解:

$2^3\times 3^2\times {\mathrm{1089107}}^1$

素因数の和:1089119

約数の個数: 24

約数和(自身を含む): 212376060

約数和(自身を除く): 133960356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1089107, 2178214, 3267321, 4356428, 6534642, 8712856, 9801963, 13069284, 19603926, 26138568, 39207852, 78415704]

約数ペア:

[(1, 78415704), (2, 39207852), (3, 26138568), (4, 19603926), (6, 13069284), (8, 9801963), (9, 8712856), (12, 6534642), (18, 4356428), (24, 3267321), (36, 2178214), (72, 1089107)]