55778328

素因数分解:

$2^3\times 3^3\times {\mathrm{258233}}^1$

素因数の和:258248

約数の個数: 32

約数和(自身を含む): 154940400

約数和(自身を除く): 99162072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 258233, 516466, 774699, 1032932, 1549398, 2065864, 2324097, 3098796, 4648194, 6197592, 6972291, 9296388, 13944582, 18592776, 27889164, 55778328]

約数ペア:

[(1, 55778328), (2, 27889164), (3, 18592776), (4, 13944582), (6, 9296388), (8, 6972291), (9, 6197592), (12, 4648194), (18, 3098796), (24, 2324097), (27, 2065864), (36, 1549398), (54, 1032932), (72, 774699), (108, 516466), (216, 258233)]