80411856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2689}}^1$

素因数の和:2796

約数の個数: 80

約数和(自身を含む): 240163200

約数和(自身を除く): 159751344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 2689, 3738, 4272, 4984, 5378, 7476, 8067, 9968, 10756, 14952, 16134, 18823, 21512, 29904, 32268, 37646, 43024, 56469, 64536, 75292, 112938, 129072, 150584, 225876, 239321, 301168, 451752, 478642, 717963, 903504, 957284, 1435926, 1675247, 1914568, 2871852, 3350494, 3829136, 5025741, 5743704, 6700988, 10051482, 11487408, 13401976, 20102964, 26803952, 40205928, 80411856]

約数ペア:

[(1, 80411856), (2, 40205928), (3, 26803952), (4, 20102964), (6, 13401976), (7, 11487408), (8, 10051482), (12, 6700988), (14, 5743704), (16, 5025741), (21, 3829136), (24, 3350494), (28, 2871852), (42, 1914568), (48, 1675247), (56, 1435926), (84, 957284), (89, 903504), (112, 717963), (168, 478642), (178, 451752), (267, 301168), (336, 239321), (356, 225876), (534, 150584), (623, 129072), (712, 112938), (1068, 75292), (1246, 64536), (1424, 56469), (1869, 43024), (2136, 37646), (2492, 32268), (2689, 29904), (3738, 21512), (4272, 18823), (4984, 16134), (5378, 14952), (7476, 10756), (8067, 9968)]