83741168

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 194273280

約数和(自身を除く): 110532112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 89, 112, 124, 178, 217, 248, 271, 356, 434, 496, 542, 623, 712, 868, 1084, 1246, 1424, 1736, 1897, 2168, 2492, 2759, 3472, 3794, 4336, 4984, 5518, 7588, 8401, 9968, 11036, 15176, 16802, 19313, 22072, 24119, 30352, 33604, 38626, 44144, 48238, 58807, 67208, 77252, 96476, 117614, 134416, 154504, 168833, 192952, 235228, 309008, 337666, 385904, 470456, 675332, 747689, 940912, 1350664, 1495378, 2701328, 2990756, 5233823, 5981512, 10467646, 11963024, 20935292, 41870584, 83741168]

約数ペア:

[(1, 83741168), (2, 41870584), (4, 20935292), (7, 11963024), (8, 10467646), (14, 5981512), (16, 5233823), (28, 2990756), (31, 2701328), (56, 1495378), (62, 1350664), (89, 940912), (112, 747689), (124, 675332), (178, 470456), (217, 385904), (248, 337666), (271, 309008), (356, 235228), (434, 192952), (496, 168833), (542, 154504), (623, 134416), (712, 117614), (868, 96476), (1084, 77252), (1246, 67208), (1424, 58807), (1736, 48238), (1897, 44144), (2168, 38626), (2492, 33604), (2759, 30352), (3472, 24119), (3794, 22072), (4336, 19313), (4984, 16802), (5518, 15176), (7588, 11036), (8401, 9968)]