89981856

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{3221}}^1$

素因数の和:3334

約数の個数: 72

約数和(自身を含む): 258604164

約数和(自身を除く): 168622308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3221, 3492, 4656, 6442, 6984, 9312, 9663, 12884, 13968, 19326, 25768, 27936, 28989, 38652, 51536, 57978, 77304, 103072, 115956, 154608, 231912, 309216, 312437, 463824, 624874, 927648, 937311, 1249748, 1874622, 2499496, 2811933, 3749244, 4998992, 5623866, 7498488, 9997984, 11247732, 14996976, 22495464, 29993952, 44990928, 89981856]

約数ペア:

[(1, 89981856), (2, 44990928), (3, 29993952), (4, 22495464), (6, 14996976), (8, 11247732), (9, 9997984), (12, 7498488), (16, 5623866), (18, 4998992), (24, 3749244), (32, 2811933), (36, 2499496), (48, 1874622), (72, 1249748), (96, 937311), (97, 927648), (144, 624874), (194, 463824), (288, 312437), (291, 309216), (388, 231912), (582, 154608), (776, 115956), (873, 103072), (1164, 77304), (1552, 57978), (1746, 51536), (2328, 38652), (3104, 28989), (3221, 27936), (3492, 25768), (4656, 19326), (6442, 13968), (6984, 12884), (9312, 9663)]