78137568

素因数分解:

$2^5\times 3^3\times {\mathrm{90437}}^1$

素因数の和:90456

約数の個数: 48

約数和(自身を含む): 227903760

約数和(自身を除く): 149766192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 90437, 180874, 271311, 361748, 542622, 723496, 813933, 1085244, 1446992, 1627866, 2170488, 2441799, 2893984, 3255732, 4340976, 4883598, 6511464, 8681952, 9767196, 13022928, 19534392, 26045856, 39068784, 78137568]

約数ペア:

[(1, 78137568), (2, 39068784), (3, 26045856), (4, 19534392), (6, 13022928), (8, 9767196), (9, 8681952), (12, 6511464), (16, 4883598), (18, 4340976), (24, 3255732), (27, 2893984), (32, 2441799), (36, 2170488), (48, 1627866), (54, 1446992), (72, 1085244), (96, 813933), (108, 723496), (144, 542622), (216, 361748), (288, 271311), (432, 180874), (864, 90437)]